Jonathan and David renew their vow of friendship. Saul separates them, trying to undermine Jonathan’s loyalty by appealing to his duty to family and his ambitions for the throne. However, he fails, but he ultimately keeps them apart for life. In the field, Jonathan starts by responding to David’s request. Still, he quickly looks ahead: he almost renounces his rights to the throne, recognizing David as Saul’s successor and invoking God’s favor for the new king, as well as favor from the new king for himself and his family. Loyalty that goes beyond death. It seems Jonathan is offering a tribute he can’t give in life; his dying wish is to place his descendants under David’s protection. This shows the strength of friendship and alliance. In verses 30-33, Saul reacts with unusual violence, which is seen as a betrayal of the heir.