As was typical in Paul’s letters, he began this one with a greeting, a thanksgiving, and a prayer. In these, he didn’t waste any words but gave some previews of the major themes of the letter.
Christ’s ascension is what we need in the Day of Judgment.
In answer to Habakkuk’s complaint about God using the wicked to accomplish his purpose, God declared that the righteous will live by faith.
Even though it was hard for the Hebrew slaves to see it, and hard for us sometimes, God does care.