Who owns your ministry?

It's actually a trick question. If you consider it "your ministry," then you've already given me the answer.

God's the one doing the work, and we don't deserve to take part in it. Praise him, though, for making us worthy, not by our own behavior but by the actions of his son. 

It's not our ministry.

It's his.

Now to him who is able 

to do far more abundantly than all that we ask or think, 

according to the power at work within us,
to him be glory in the church 

and in Christ Jesus throughout all generations, 

forever and ever. Amen.

{Ephesians 3:20-21}