I'm not talking about once saved always saved. What is the security of a christian believer. I'm saved and love God and want a relationship with God and want so badly to feel God's love and aceptance. but I never got the love of an earthly dad an have trouble relating to God as Father. I'm scared that I am such a screw up and God will walk out on me like everybody else does. How do I know that at the end of the way that God would accept me and not tell me I've done so many things wrong and I should have been a better christian. Would God even want to hug me and want to be close and tell me he loved me? In Hebrews 4:16 it says to come boldly to God's throne, is it possible to ask God for a hug and actually get it and he not hurt me?
Jesus' resurrection is your security, in that He died for you, taking your sins upon Himself, and bearing them away, where they will never be counted against you ever, for He blots them out of the book of deeds.
Jesus is God the Word come in flesh, and He wrote you in His Book of Life numbered your days and designed all your body members before the foundation of the world.
You are made in His very own image, as a person born in Adam, and when Adam fell and we all died as the seed in his loins, as sons of God, and lost the glory and got cast out of Paradise/Eden, He had already made the plan for our redemption back, by coming in the appointed season as the Kinsman-Redeemer.
When you are born again in Christ, He adopts you into His Living Spirit, which is sent into your heart, generating you anew in spirit; which makes you adopted by Him. He promised to never leave you as an orphan, or forsake you, and He is the "Everlasting Father" for everyone who is born into His family.
Seek Him, and you will find Him. Read His Word, and mark His promises. They are for you. The most important thing is to read His promises and believe them.
Be aware that the devil hates you and would seek to drag you down and lie to you, to make you believe Jesus does not love you, or that you are too bad to be saved, and so on and so forth. He lies, and when he tells you those things, then you can know the opposite is true, for Jesus never condemns you in this Gospel age, and His blood covers you and cleanses you and makes you fit to be His adopted child.
If you could be good enough, then Jesus did not need to die. He came to save sinners, and we have all sinned, so He came to save us all.
You might like Derek Prince's teaching, as he was an excellent Bible teacher.
http://www.youtube.com/watch?v=2gOUjJr7ik0&feature=rec-LGOUT-exp_fresh+div-1r-1-HM
http://www.youtube.com/watch?v=56bvPm3nUF0&feature=related