Samuel, in his last days, made sure that he stood right before people & God & alerted Israelites once more to the importance of putting God first in their lives. He reminded the people about God's grace & mercy in bringing them out of Egypt. He spoke of God's justice in giving Israelites into the hands of their enemies as they have sinned against God. He spoke of God's forgiveness when Israelites repented that God once again received them back.