I was helped today by this prayer from John Wesley:
I am no longer mine but Yours.
Put me to what You will;
Rank me with whom You will;
Put me to doing, put me to suffering;
Let me be employed for You or laid aside for You,
Exalted for You or brought low for You;
Let me be full, let me be empty,
Let me have all things or let me have nothing;
I freely and wholeheartedly yield all things
to Your pleasure and disposal.
Who do you belong to?