“When Jesus had received the sour wine, he said, “It is finished,” and he bowed his head and gave up his spirit.”John 19:30 ESV
The finished work enables me to press on in my unfinished work!!
“Not that I have already obtained this or am already perfect, but I press on to make it my own, because Christ Jesus has made me his own. Brothers, I do not consider that I have made it my own. But one thing I do: forgetting what lies behind and straining forward to what lies ahead, I press on toward the goal for the prize of the upward call of God in Christ Jesus.”
Philippians 3:12-14 ESV