Nevertheless, whereto we have already attained, let us walk by the same rule, let us mind the same thing.
Note 10 at Php 3:16: Paul had been stressing growth and winning, not just surviving. He wanted the Philippians to stretch themselves more for the glory of God. He didn't want them to stop what they had been doing. He wanted them to do more. In this verse, Paul reminded them to keep walking in the light that they had.