Everything we give to God comes in the first place from God. Only God can help us to serve him. Our walk is a walk of humility. 

“Then I will purify the lips of the peoples,
    that all of them may call on the name of the Lord
    and serve him shoulder to shoulder. (Zephaniah 3)

Please read the chapters Zephaniah 1 - 3.

May the Lord richly bless you!