Saul sent messengers to take David: and when they saw the company of the prophets prophesying, and Samuel standing as head over them, the Spirit of God came on the messengers of Saul, and they also prophesied.
David found safety with Samuel at Ramah. Three times Saul sent men to arrest David, but each time they were overcome by the power of God’s Spirit that worked through Samuel and his followers (18-21). In the end Saul himself went, but he too was overcome by God’s Spirit. People were surprised to find Saul prophesying, but it showed how powerless he was to resist the power of God. And that same all-powerful God protected David (22-24).