It does no good praying when salvation is impossible to obtain.
19 Now we know that what things soever the law saith, it saith to them who are under the law: that every mouth may be stopped, and all the world may become guilty before God.
20 Therefore by the deeds of the law there shall no flesh be justified in his sight: for by the law is the knowledge of sin.
- Romans 3:19-20
That is why Jesus came in the first place
To free us from the Law (Galatians 3:10-13).
And if you think we can now follow it to get saved, you've missed the whole point.