The past tense of rest in the arms of Morpheus is rested in the arms of Morpheus.
The third-person singular simple present indicative form of rest in the arms of Morpheus is rests in the arms of Morpheus.
The present participle of rest in the arms of Morpheus is resting in the arms of Morpheus.
The past participle of rest in the arms of Morpheus is rested in the arms of Morpheus.