Knowing, therefore, the terror of the Lord, we persuade men.  2 Corinthians 5:11
"He who believes in the Son has everlasting life; and he who does not believe the Son shall not see life, but the wrath of God abides on him."    John 3:36
You shall be perfect, just as your Father in heaven is perfect.

Romans 5:8
God is Just
The very essence of God's character as described in His Word is righteousness.  Therefore God hates sin and cannot have sin in His presence  go >>
God demands perfection to enter Heaven.
Since no one is perfect who can enter Heaven, you ask? (See God's standard)

On the basis of our good deeds, charity, self-sacrifice, religion, or by anything we do, no one can see God.  Only God saves from the wrath to come---not you, me or anyone else.
Are you saved from the wrath to come?
[Jesus speaking]  "Most assuredly, I say to you, unless one is born again, he cannot see the kingdom of God." John 3:3
The videos below discuss God's requirement of perfection to enter Heaven.
God is Judge
God will judge each of us using His perfect standard the Ten Commandments.
Will you get what you deserve or be aquitted? go >>
God is Love
God demonstrates His own love toward us, in that while we were still sinners, Christ died for us. (Romans 5:8) 
go >>