The focus of Christianity is the continual and eternal worship of the Triune God. Unfortunately, the importance of the Triune nature of God is often overlooked when dealing with theology such as sanctification. Over the next few posts will explore the importance of focusing on each member of the Godhead in relation to sanctification. Each member has an important role to play in the lives of believers as he moves them to a greater state of holiness and communion with himself. This Week we begin by looking at the Fahter’s Role in our sanctification.
The Father has multiple roles in maturing a believer, one of the key roles he plays in our sanctification is as the architect. A house cannot be made if there is not an architect working every angle and dimension; this is a job that begins before construction and continues to its completion much like how the Father lays out the plan and works it to completion. Bruce Ware pens this best in his work on the Trinity:
“The Father is the Grand Architect, the Wise Designer of all that has occurred in
the created order. From initial creation through ultimate consummation and
everything that happens in between, it is God the Father who is the Architect, the
Designer, the one who stands behind all that occurs as the one who plans and
implements what he has chosen to do.” 
This understanding of God’s role is key to the rest of the work of the Godhead. The Father is the one who designed the plan for creation before the foundations of the world. In both Romans and Peter it is seen that the Apostles are connecting the work of sanctification to the Father’s work of electing his people and setting the path that they will walk, focusing on the Son and being moved by the Spirit. Ephesians 1 notes that God is at work among his people, for “He chose us in him before the foundation of the world, that we should be holy and blameless before him. In love he predestined us for adoption as sons through Jesus Christ,”
The Law Giver
Another important function of the work of the Father is as the Law Giver. He gives the law to Moses in the Exodus narrative which sets the foundation for how believers are meant to live. There has been much debate as to whether or not this law is still applicable to Christians living today and to what extent. For this discussion, the use of the Law is seen as the means of obeying the calling of God to “be Holy as I am Holy” This giving of the Law and commands for their fulfillment is an important part of the Father’s work in sanctification and as architect of the work. The Law lays out the way a believer is to live and worship before God.
John Frame in his work on the Christian life does an extensive study on the use of the Law to mold believers into faithful followers. Each law has many facets revealing an important character of God and his demand for holiness. The Father, in establishing the Law, displays the measure by which faithfulness will be judged in sanctification, not salvation. Frame shows his readers that God gave the Law so that believers may know how to live on earth (not to find salvation). Sanctification here is the working out of a believer’s salvation not an effort to achieve it. This is an important distinction in any discussion about the use of the Law in Christian life. The Law allows believers to measure their lives against the Holiness of God. The Father’s giving of the law was an act of grace allowing his children to know the way they are to live before him. The giving of the law would allow His people to stand out among all people revealing Himself to the nations through His people. 
With the giving of the Law, as a measure by which believers are to follow, comes the discipline for not seeking after it. This is an important role of the Father in molding his children, similar to the way earthly fathers teach their children by correcting their failings. Therefore discipline for failing is not done out of vengeance, but rather gentle correction teaching them how they are to live. Biblically this is tied to Deuteronomy 6 and the second giving of the Law. After giving the law Moses states that” As a man chastens his son, so the Lord your God chastens you.” It is the Father’s role in sanctification to discipline those he loves guiding through correction with divine love. The purpose is that by disciplining his children they may see their errors and return to the holiness for which they were called. Discipline helps us to grow in Christlikeness. Therefore, every instance of life’s failings and suffering can and will be used by the Father to bring his children into a greater sense of Holiness, conforming them to his will and truths.
Another means of sanctification is through suffering. This is different from discipline that is a result of moral failings. Suffering can be seen as natural occurrences such as, sickness, natural disasters, or loss. In Scripture this type of sanctification is seen in the life of Job most clearly. Job has not sinned, but rather is being tested leading to a greater understanding of the nature of God. In John Piper’s work on suffering he reveals that God uses suffering to deepen the faith of believers by eliminating self-reliance. He points to Paul’s struggle in 2 Corinthians with a thorn in the flesh. While Paul does plead for it to be removed from him, he also knows that it is being used by the Father to produce a greater faith. It is evident that the Father will use suffering and pain apart from discipline as a means to create deeper faith and reliance on himself for all of life’s challenges.
The final two key features of the Father’s work are as the sender of His Son and the Spirit to the world. He sends the Son and the Spirit as agents to complete the work that He set in motion. Each of these members will be discussed, but it is the Fathers sending that must be evaluated first. Both the Son and Spirit are sent to the world revealing the imminent nature of the Godhead in sanctification. This sending of the two is connected directly to God as architect. It is clear from scripture that God’s purpose from eternity was to bring the Son to Earth, for providing salvation, and then the Spirit to secure it for eternity.  This connection is seen throughout the gospel of John and exemplified in 12:49 where Jesus states “The Father who sent Me gave Me a command, what I should say and what I should speak.” It is the Father at work in Christ’s ministry on earth. The Father sent the Son for a specific time and function to bring about salvation and with salvation the need to become holy laid out in the process of sanctification. This means the very work of Christ in bringing about salvation and the sanctification of believer is directly connected to the sending of the Father.
Similar to the sending of the Son the sending of the Spirit is equally important to the work of the Father’s plan for His people. The Spirit is sent by the Father to make the work of sanctification real in the lives of believers. The rejection of the Spirits work in Thessalonians is directly connected to the work of Father in sending Him to the people. Paul solidifies this notion in Titus 3:5—7 when he states that “He saved us, not because of righteous things we had done, but because of his mercy. He saved us through the washing of rebirth and renewal by the Holy Spirit, whom he poured out on us generously through Jesus Christ our Savior, so that, having been justified by his grace, we might become heirs having the hope of eternal life.” This reveals that it is the mission of the Father for the Spirit to work and bring about righteousness in his people
In summation, the role of the Father in sanctification is as the architect of the whole doctrine. He is the one who elects believers for salvation and by proxy sanctification. The Father devised the system for sanctification by giving the Law to Moses and Israel in Exodus, then by sending his Son and His Spirit afterwards. The Father is also responsible for using the sufferings of this age, such as diseases and natural disaster to grow believers in faith. Finally, He disciplines His saints; pushing those who fall away to return to the family of God and to himself.
 Bruce Ware, Father, Son, and Holy Spirit: Relationship, Roles, and Relevance (Wheaton: Crossway, 2005) 51.
 Scott Wilson, Trinity and Sanctification: A proposal for understanding the doctrine of sanctification according to a triune ordering. (Ph.D. diss., Southeastern Baptist Theological Seminary, 2007), 76.
Dietrich Bonheoffer. The Cost of Discipleship (New York, Touchstone, 1959), 278.
 John M. Frame. The Doctrine of the Christian Life (New Jersey, P&R Publishing 2008), 912.
 Stanley Gundry, Five Views on Sanctification (Grand Rapids, Zondervan, 1987), 88.
, Allan Coppedge, Portraits of God (Downers Grove Intervarsity, 2007), 281.
 Gundry, 68
 Mark Boda, A Severe Mercy: Sin and Its Remedy in the Old Testament (Winona Lake, Eisenbrauns, 2009), 393.
 John Piper and Justin Taylor. Suffering and the Sovereignty of God (Wheaton, Crossway. 2006), 92.
 Andreas Kostenberger, The Mission of Jesus & The disciples according to the Fourth Gospel (Grand Rapids. Eerdmans, 1998), 96.
 Wilson, 82
 David Peterson, Possessed by God: A New Testament Theology of Sanctification and Holiness (Downers Grove, Intervarsity. 1995), 127