Philippians 3:12-14

Not that I did already obtain, or have been already perfected; but I pursue, if also I may lay hold of that for which also I was laid hold of by the Christ Jesus; brethren, I do not reckon myself to have laid hold; and one thing — the things behind indeed forgetting, and to the things before stretching forth — to the mark I pursue for the prize of the high calling of God in Christ Jesus.