God has given a great commission

“All authority in heaven and on earth has been given to me. Therefore go and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit, and teaching them to obey everything I have commanded you. And surely I am with you always, to the very end of the age.” (Matt. 28:19-20)

“For we are God's handiwork, created in Christ Jesus to do good works, which God prepared in advance for us to do.” (Eph. 2:10)

"He has saved us and called us to a holy life—not because of anything we have done but because of his own purpose and grace" (2 Timothy 1:9).