In order to have peace of mind, we have to raise up the ego beliefs and be free of them. Sexuality is the basic belief in needs which is all part of the perception of being a human being. As these needs are fulfilled on a regular basis the mind can be raised up into an advanced higher order of needs and that would be self-actualization. Sexual desire is a distorted miracle impulse, and is actually a gentle reminder, to see that you are being called back to God. As long as the mind believes in the ego, of course, there is wanting because the ego is the belief system in lack, that is where the wanting comes from. There is no wanting in Heaven. But you have to work with the Holy Spirit and Jesus on really clearing that belief system in lack, so you can experience those miracle impulses directly.