Do you know that we all have been born into sin? The only human that was without sin was the Lord Jesus Christ. All of us are wicked. Our flesh that we wear craves pleasure and praise, power and control. Yet God, who created us can fulfill all of our desires, in this life, and in the Life to come. All we have to do is repent, asking Christ for forgiveness of our sins, and to turn away from our sins. That is the part that many people don't want to acknowledge. They want to continue walking in their lusts, and then say that Jesus has saved them even still. 

This is spoken of both in the Old and the New Testaments of the Bible:
But if the wicked will turn from all his sins that he hath commited, and keep all my statutes, and do that which is lawful and right, he shall surely Live, he shall not die.
All his transgressions that he hath commited, they shall not be mentioned unto him: in his righteousness that he hath done he shall Live.
~ Ezekiel 18:21-22

God Loves us. He made us in His image. Because we are spirit as He IS Spirit. He desires for His people to come to Him in repentance, so that we shall not lose our souls. He has no joy over any that will refuse and be lost to death. 

Therefore I Will judge you, O house of Israel, every one according to his ways, saith the Lord God. Repent, and turn yourselves from all your transgressions; so iniquity shall not be your ruin. 
Cast away from you all your transgressions; whereby ye have transgressed; and make you a new heart and a new spirit: for why will ye die, O house of Israel? 
For I have no pleasure in the death of him that dieth, saith the Lord God: wherefore turn yourselves, and live ye.
~ Ezekiel 18:30-32 

When Jesus would heal people, He would then tell them to go and sin no more. 
Afterward Jesus findeth him in a temple, and said unto him, Behold, thou art made whole: sin no more, lest a worse thing come unto thee.
~ John 5:14