Actually, I did notice the humanistic philosophy you are trying to promote. It will not be tolerated. You may have noticed that this is a Christian forum. Our answers are intended to help you live a life pleasing and honorable to God. Second, our answers are Bible-based. So long as you do not acknowledge the authority of the Word of God and the existence of God, we have no common ground upon which to have a discussion.

The devil is quite the liar. He has deceived you already - he has you believing that there is no meaning in your life and that there are possible alternatives to God's will. But the Devil is a liar. He lied when he proclaimed that he would ascend above God, he lied when he deceived Eve in the Garden of Eden and he lied when he convinced you. There is a difference between me lying about whether I like your hair or not and the devil's lies, though. Where I may not want to hurt your feelings, the devil wants you dead in sin condemned to Hell. Whether through suicide, murder or disease, the devil wants you dead. If you are dead, you cannot choose to serve God. If you die in your sin, without choosing to accept the free gift of salvation from God, you will go to Hell, and spend eternity burning.