'Obeyed' in the Bible

and the Lord said, 'If ye had faith as a grain of mustard, ye would have said to this sycamine, Be uprooted, and be planted in the sea, and it would have obeyed you.

So you also, when you have obeyed all the orders given you, must say, "'There is no merit in our service: what we have done is only what we were in duty bound to do.'"

The man replied, "I have wholeheartedly obeyed all these laws since my youth."