To deny oneself means to give up one’s bad habits; to root out of the heart all that ties us to the world; not to cherish bad thoughts or desires; to suppress every evil thought; not to desire to do anything out of self love, but to do everything out of love for God.
“As the book of Genesis states, Adam lived in the most beautiful garden (named Eden or Paradise), planted by God, and there he enjoyed all the blessings of life. He knew no sickness nor suffering. He feared nothing, and all beasts submitted to him as their master. Adam suffered neither cold nor heat. Although he toiled by caring for the garden of Eden, he did so with pleasure. His soul was filled with awareness of the Divine presence, and he loved his Creator with his whole heart. Adam was always calm and happy and knew no unpleasantness, sorrow, or concern. All his desires were pure, righteous, and orderly; his memory, intellect, and all other faculties were in harmony and were constantly being perfected. Being pure and innocent, he was always with God and conversed with Him as with his Father, and in return God loved him as His own beloved son. In brief, Adam was in Paradise, and Paradise was within him.”