James 1:4 in the World English Bible
Let endurance have its perfect work, that you may be perfect and complete, lacking in nothing.
Context
3 Knowing this, that the trying of your faith worketh patience.
4 But let patience have her perfect work, that ye may be perfect and entire, wanting nothing.
5 If any of you lack wisdom, let him ask of God, that giveth to all men liberally, and upbraideth not; and it shall be given him.