You can not have Christ as Savior while wedded to your sin

"If the professed convert distinctly and deliberately declares that he knows the Lord's will but does not mean to attend to it, you are not to pamper his presumption, but it is your duty to assure him that he is not saved. Do not suppose that the Gospel is magnified or God glorified by going to the worldlings and telling them that they may be saved at this moment by simply accepting Christ as their Savior, while they are wedded to their idols, and their hearts are still in love with sin. If I do so I tell them a lie, pervert the Gospel , insult Christ, and turn the grace of God into lasciviousness."

- Charles Haddon Spurgeon