Philippians 3:12

Not that I have already obtained all this, or have already been made perfect, but I press on to take hold of that for which Christ Jesus took hold of me.

or have already been made perfect
1 Corinthians 13:10 ... but when perfection comes, the imperfect disappears.

but I press on to take hold
1 Timothy 6:12 Fight the good fight of the faith. Take hold of the eternal life to which you were called when you made your good confession in the presence of many witnesses.
Philippians 3:14 I press on toward the goal to win the prize for which God has called me heavenward in Christ Jesus.

of that for which Christ Jesus took hold of me
Acts 9:5-6 "Who are you, Lord?" Saul asked. "I am Jesus, whom you are persecuting," he replied. "Now get up and go into the city and you will be told what you must do."
Philippians 2:12-13 Therefore, my dear friends, as you have always obeyed--not only in my presence, but now much more in my absence--continue to work out your salvation with fear and trembling, for it is God who works in you to will and to act according to his good purpose.

Scriptures taken from the Holy Bible, New International Version® NIV®, Copyright© 1973, 1978, 1984 by International Bible Society. Used by permission. All rights reserved worldwide.