Ok here are the right questions...lol.
1. Are you using contraceptives to avoid pregnancy?
2. Are you using contraceptives to alter something natural that God blessed you with?
3. Are you using contraceptives to destroy an already conceived spirit?
If it is in your heart to alter your body, or to idolize sex by avoiding pregnancy, or to destroy an already existing spirit...By all means use your free will to commit to what's in your heart. Remember this though.....it's not always a verbatim scripture that is the form of the truth, there is a living Spirit that discerns the truth, and until your heart is ready to receive that truth, you will rely on what you can see, and have no faith in what you cant see. I think we forget that the path is narrow unto righteousness, and few will even find it, and also that few will even enter the gate. The word of God is literal, and if you can't obey God, he cannot bless you. God resists those who resist him.