So how does the work of God get done?

1Co 15:10 But by the grace of God I am what I am, and His grace which was toward me has not been without fruit, but I labored more abundantly than all of them; yet not I, but the grace of God with me.

Col 1:29 For which I also labor, striving according to the working of Him who works in me in power.

Eph 3:20 Now to Him who is able to do exceeding abundantly above all that we ask or think, according to the power that works in us,