Answer:I believe these are the answers to your questions.
1. the lawyer delivering a complex doctrinal Epistle on justification by faith Answer: Romans
2. the mother chiding her children, desiring growth
Answer: Corinthians
3. the stern and chastising mentor, marveling at his students' forgetfulness and backsliding
Answer: Galatians
4. the balanced exhortation to fellowship and unity of the Spirit
Answer: Ephesians
5. the prisoner, expressing joy in living, service, fellowship, and rewards
Answer: Philippians
6. the elder advising younger brethren in their work
Timothy and Titus
7. the gentle and sympathetic friend
Answer: Philemon
Step-by-step explanation: