"It is not doctrine (alone), or assumptions, or words, that we preach, when we speak of this Jesus, who we True Christians believe, is not only the Incarnation of God, but also his Son. " http://search.scripturelink.net/jesusis
"James 2:14. "What shall it profit, my brethren, if a man say he hath faith, but hath not works? Shall faith be able to save him?"" Duay Rheims bible on www.newadvent.org - HOLY BIBLE: James 2
http://www.newadvent.org/bible/jam002.htm
1John 3 from Good News Bible
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23 What he commands is that we believe in his Son Jesus Christ and love one another, just as Christ commanded us. 24 Those who obey God's commands live in union with God and God lives in union with them. And because of the Spirit that God has given us we know that God lives in union with us.
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14 And we have seen and tell others that the Father sent his Son to be the Savior of the world. 15 If we declare that Jesus is the Son of God, we live in union with God and God lives in union with us. 16 And we ourselves know and believe the love which God has for us.
Niv
2 Peter 2
2 Peter 2 v 19 – 22 - It is possible to lose salvation
“19 They promise them freedom, while they themselves are slaves of depravity--for a man is a slave to whatever has mastered him. 20 If they have escaped the corruption of the world by knowing our Lord and Savior Jesus Christ and are again entangled in it and overcome, they are worse off at the end than they were at the beginning. 21 It would have been better for them not to have known the way of righteousness, than to have known it and then to turn their backs on the sacred command that was passed on to them. 22 Of them the proverbs are true: "A dog returns to its vomit," and, "A sow that is washed goes back to her wallowing in the mud."”
Niv Bible
2 Peter 2 v 12
“12 But these men blaspheme in matters they do not understand. They are like brute beasts, creatures of instinct, born only to be caught and destroyed, and like beasts they too will perish”.