Are creatures morally obligated to worship God?

Given that God is wise and powerful and loving, given that he sustains creation from moment to moment, given that he is praiseworthy -- are creatures morally obligated to worship God? Perhaps the Christian tradition does entail that creatures are morally obligated because of such reasons to do certain things: worship God, ask God for forgiveness, seek salvation. Or, put another way, it is reasonable to think that the tradition entails that, say, failure to worship God is sinful, which the existence of a moral obligation to worship God would neatly explain.

The existence of such a moral obligation, though, might be seen to undercut typical responses to the problem of divine hiddenness.

For example, if creatures are morally obligated to worship God, this obligation seems to be less straightforward and mundane than the rest of our moral obligations (e.g., being kind, keeping promises, supporting loved ones). Which might tend one to think that God would have to take the unique non-obviousness of this obligation into consideration when carrying out his hiddenness campaign.