In the doctrine of sanctification as a definite, yet progressive work of grace.

Follow peace with all men, and holiness, without which no man shall see the Lord (Hebrews 12:14)

And the very God of peace sanctify you wholly; and I pray God your whole spirit and soul and body be preserved blameless unto the coming of our Lord Jesus Christ. (1 Thessalonians 5:23)

But grow in grace, and in the knowledge of our Lord and Saviour Jesus Christ. To him be glory both now and for ever. Amen. (2 Peter 3:18)

But we all, with open face beholding as in a glass the glory of the Lord, are changed into the same image from glory to glory, even as by the Spirit of the Lord.   (2 Corinthians 3:18)

Not as though I had already attained, either were already perfect: but I follow after, if that I may apprehend that for which also I am apprehended of Christ Jesus.

Brethren, I count not myself to have apprehended: but this one thing I do, forgetting those things which are behind, and reaching forth unto those things which are before,

I press toward the mark for the prize of the high calling of God in Christ Jesus. (Philippians 3:12-14)