Who is good enough to go to heaven?

What is the law that judges whether we are good enough: 

Also:

Can anybody achieve this?

The Bible says:

If you are stopped for speeding you cannot say that, overall, you have not broken the law as you have not murdered anyone and you should be let off! Is this not true?

This leads to the most famous verse in the New Testament: 

How? 

Nobody is good enough but, through belief in Jesus and what he has done, we are given that righteousness.

Being a Christian is not a feeling, it is a decision. Every true Christian has made the same decision - there are no second-generation Christians. That decision is to acknowledge their need for forgiveness and gain it through asking for it and receiving it by receiving Jesus through the promise 

To Trust Him as Lord and Saviour.