You might remind Roger that the Scriptures also teach:
2 Peter 3:9
9 The Lord is not slow about His promise, as some count slowness, but is patient toward you, not wishing for any to perish but for all to come to repentance. NAS
2 Tim 2:22-26
23 But refuse foolish and ignorant speculations, knowing that they produce quarrels. 24 And the Lord's bond-servant must not be quarrelsome, but be kind to all, able to teach, patient when wronged, 25 with gentleness correcting those who are in opposition, if perhaps God may grant them repentance leading to the knowledge of the truth, 26 and they may come to their senses and escape from the snare of the devil, having been held captive by him to do his will. NAS
You might also point out that 2 Timothy 4 was written to a preacher in training and his instructions are for the church not mockers who refuse to hear God's truth.