Yes, Christ said He was sent by the Father, but what about the Holy Spirit, it was sent and appeared as a dove descending from the sky, when Jesus was baptized, but yet if you blasphemy in the Holy Spirit you are barred from entering heaven. Does that mean the Holy Spirit is not God, that emplies the opposite, it again was sent by God, but yet is equal to Him. My point again is to say Christ, the Father, and the Holy Spirit are three things separate but each is part of God. It's known as the Holy Trinity for that very reason.
Well, in regards to pre-marital sex, scripture says that there are certain things that are to be kept between a married man and woman. A whole other aspect of it is in 2Timothy 2:22, it says to flee from the appearance of evil, including and specifically those things sexually immoral. Matthew 5:27-30 which discusses looking at a woman with lust and it equalling adultery, which would mean if you weren't married to her you would be comitting adultery, which would be pre-marital relations would it not. God makes it very clear that marriage was created for the joys of marriage, song of songs, and also ecclesiastes when he speaks of sexual impurity brining no happiness as that of the wedding bed. I've been down this road before trying to make it seem like because I loved her and I was going to spend the rest of my life with her it was alright, even though in my heart I knew I was wrong. I made a huge mistake believing that, and if cost me the woman that I really cared for, and now we don't speak or IM or anything, and for me it was one of the hardest things I have ever dealth with. It matters a whole lot when it comes down to it, some say it doesn't but I those are the ones that I never see in relationships and they ask why can't I maintain a relationship. Physical love does not equate to true love, I found that out at the end of my last realtionship.