“Nevertheless, whereto we have already attained, let us walk by the same rule, let us mind the same thing.”
King James Version (KJV)
3:16 But let us take care not to lose the ground we have already gained. Let us walk by the same rule we have done hitherto.
Php 3:16 Nevertheless, whereto we have already attained. The meaning is, Those who have not reached the status I have described, let them make the right use of all the light, ability and knowledge they have obtained.