Justification
When the Father looks at us it is as if he is looking at His Son because of the work the Son worked in and for us.

1Peter 1:6-9 This is all in the present tense -- doing this now

Romans 10:10 heart - believe; mouth (confess resulting in) - deliverance
Believe = Salvation
Deliverance is from what? Shame v11

Look at how Paul uses the Old Testament the OT used in all cases was used was one of the versions of the Septuagint, except in many cases when translated directly from the Hebrew.