Jude 1:3-4 - Jude's Purpose In Writing
3 My beloved, as I was strongly bent upon writing to you of our common salvation, I thought it necessary to write to you at present, and exhort you to contend earnestly for the faith, which was once delivered to the saints. 4 For certain men have insinuated themselves among you, who were formerly proscrib'd to be punish'd; impious men, who pervert the divine favour to licentiousness, and renounce their only master, and Jesus Christ our Lord.