God sometimes asks us to act on certain matters. Our obedience is KEY. Saul is a perfect example . God asked him to kill all the Amalekites. However, he only did it in part. He killed some and saved others including King Agag,the best of the sheep and oxen. God said he was sorry he had made Saul King and Saul was rejected. Although Samuel mourned for Saul, there was nothing he could do. God had already drawn the line. He chose David to replace Saul. Let us obey God and live.