The Apostle Paul wrote to the Philippians with these words.
Philippians 3:14-16, NIV
I press on toward the goal to win the prize for which God has called me heavenward in Christ Jesus.
All of us, then, who are mature should take such a view of things. And if on some point you think differently, that too God will make clear to you.
Only let us live up to what we have already attained.