Theodoret of Cyrus
Why did Saul’s messengers prophesy to David and Samuel, yet ultimately Saul himself also prophesied? The Lord has various methods of drawing people to Himself. Some are led by others, while others are rendered blind; this was the experience of Elisha. In this instance, the Lord moved through prophetic grace, which served to protect David from death. However, this divine intervention did not soften Saul’s murderous intentions. Saul summoned David twice, and upon discovering that those he sent were restrained by divine influence, he instructed to send others. Yet, these new messengers too were held back by grace, prompting Saul to approach himself. In doing so, he too felt the weight of human frailty. Despite Saul's act of prophecy, it was different from that of the others, as he was unworthy of grace. Consequently, he removed his royal attire and lay prostrate all day, indicating the loss of his kingship.