Jesus said that he came that we might have life and have it abundantly.  His desire for us is that we recognize Him as Lord of all, turn away from our life controlled by our own passions, and live a life of righteousness.  To live righteously, He must be the one in us who lives through us.  Unless we are born again, my alive in Him, we are dead in our sin and not alive to God.

Jesus said...

http://www.biblegateway.com/passage/?book_id=49&chapter=13&version=50

24 “Strive to enter through the narrow gate, for many, I say to you, will seek to enter and will not be able. 25 When once the Master of the house has risen up and shut the door, and you begin to stand outside and knock at the door, saying, ‘Lord, Lord, open for us,’ and He will answer and say to you, ‘I do not know you, where you are from,’ 26 then you will begin to say, ‘We ate and drank in Your presence, and You taught in our streets.’ 27 But He will say, ‘I tell you I do not know you, where you are from. Depart from Me, all you workers of iniquity.’ 28 There will be weeping and gnashing of teeth, when you see Abraham and Isaac and Jacob and all the prophets in the kingdom of God, and yourselves thrust out. 29 They will come from the east and the west, from the north and the south, and sit down in the kingdom of God. 30 And indeed there are last who will be first, and there are first who will be last.”


http://www.biblegateway.com/passage/?book_id=49&chapter=15&version=50

 1 Then all the tax collectors and the sinners drew near to Him to hear Him. 2 And the Pharisees and scribes complained, saying, “This Man receives sinners and eats with them.” 3 So He spoke this parable to them, saying:
4 “What man of you, having a hundred sheep, if he loses one of them, does not leave the ninety-nine in the wilderness, and go after the one which is lost until he finds it? 5 And when he has found it, he lays it on his shoulders, rejoicing. 6 And when he comes home, he calls together his friends and neighbors, saying to them, ‘Rejoice with me, for I have found my sheep which was lost!’ 7 I say to you that likewise there will be more joy in heaven over one sinner who repents than over ninety-nine just persons who need no repentance.
The Parable of the Lost Coin
   
8 “Or what woman, having ten silver coins,[a] if she loses one coin, does not light a lamp, sweep the house, and search carefully until she finds it? 9 And when she has found it, she calls her friends and neighbors together, saying, ‘Rejoice with me, for I have found the piece which I lost!’ 10 Likewise, I say to you, there is joy in the presence of the angels of God over one sinner who repents.”