Patience causes us to become perfect and entire, wanting nothing.
Hebrews 6:12,15 That you be not slothful, but followers of them who through faith and patience inherit the promises. And so, after he had patiently endured, he obtained the promise.
James 1:2-4 My brethren, count it all joy when you fall into divers temptations; knowing this, that the trying of your faith brings patience. But let patience have her perfect work, that you may be perfect and entire, wanting nothing.
Psalms 37:7 Rest in the Lord, and wait patiently for Him.