Consider Romans 2:13:
13for it is not the hearers of the Law who are just before God, but the doers of the Law will be justified.
1. This text appears smack-dab in the middle of the description of the judgement, which runs basically from verse 5 to verse 16. To argue that it is about something that will occur in the context of some other judgement seems highly implausible.
2. Verse 13 describes people being justified - do I need to give the old testament background as to what this means? When a person is justified, it means that the person is declared to be a member of God's covenant family. And even though the Jews expected justification to take a political form (they would be justified in the sight of the nations), it has turned out that God's justification is made manifest by raising people from the dead (reference Ezekial 37).
3. So verse 13, like verse 7, describes how people will be delared to be in God's family - and raised to eternal life, based on being "doers of the Law".
4. It seems the only way one can argue that the church will not be subject to verse 13 is to claim they will not be at this judgement. So, like verse 7. Paul is apparently saying something that will be true of zero persons. That is an extremely odd way to write - describe a judgement scenario and make some statements that are true about it - that wrath will be meted out - and yet make other statements that are false (namely 2:7 and 2:13).
5. The reader is free to judge whether it makes sense for Paul to:
a. Use justification-language in verse 13, the language of the great hope of the Jews for millennia;
b. Know that God raised Jesus from the dead for the very purposes of justification (effectively making Him a template for justification - the "first-fruits");
c. Describe that justification being carried out at a great future judgement - all the while intending the reader to believe that the church will be entirely absent when the final act of justification, following the pattern of Jesus (being raised from the dead) is actually carried out.
6. A common position in response to point 4 is to say that Romans 3 goes on to say that none can be justified by keeping the Law, so we need to re-interpret Romans 2.
7. Such a defence fails to understand that, in Christ, the covenant has been renewed and we get the "law written on our hearts". The following is a covenant renewal passage from Deuteronomy that Paul alludes to in Romans 10:6 and following:
Now what I am commanding you today (***obedience to God's commands - see context) is not too difficult for you or beyond your reach. 12 It is not up in heaven, so that you have to ask, "Who will ascend into heaven to get it and proclaim it to us so we may obey it?" 13 Nor is it beyond the sea, so that you have to ask, "Who will cross the sea to get it and proclaim it to us so we may obey it?" 14 No, the word is very near you; it is in your mouth and in your heart so you may obey it.
7. Remember, the stuff in Romans 3 that is often used to rework Romans 2 occurs before this pivotal text (3:21,22), and I realize I am giving a "Drew" version of it - I have already defended this "rendering":
But now, in the present time, God's covenant faithfulness has been revealed, apart from law, but witnessed by the Law and the Prophets testify. 22This righteousness behaviour on the part of God is manifested through the faithfulness of Jesus Christ, and this accrues to the benefit of all who believe.
In a number of places in Romans, Paul clearly describes how covenant renewal brings the "law" to our hearts so that we can do it. We can be justified by our works - through covenant renewal, sin was condemned in the flesh of Jesus, its power broken.
The common "reformed" position seems to rework Romans 2 as if the following were not true:
For what the Law could not do, weak as it was through the flesh, God did: sending His own Son in the likeness of sinful flesh and as an offering for sin, He condemned sin in the flesh, so that the requirement of the Law might be fulfilled in us, who do not walk according to the flesh but according to the Spirit.
I believe that we fail to "claim" the promises (such as the Deuteronomy 30) text that go with covenant renewal, perhaps because we do not see the covenant history that is there throughout Romans - a history wherein God, through Christ, has acted in fidelity with the covenant and broken the power of sin. Jesus' death and resurrection is the climax of the covenant.
We can pass the bar of Romans 2:7 and 2:13 after all.