Hannah got Samuel by prayer and gave it to God by faith. He raised young Samuel as the son of God. Little Samuel suppressed his mother's affection and made her live in the house of God. So Samuel lived a life of service in the temple since he was young. I learned how to pray before God and how to serve, rather than motherly love. God blessed Samuel and Hannah's family. God opened the door of Hannah's womb to give birth to three sons and two daughters. In addition, he becomes an invaluable figure in the house of God.
But Eli the priest did not raise his children properly. I didn't discipline you. He raised them by doing whatever they wanted. Later on, they will be grown and priests, but they will commit a great sin. The sin deepens and becomes unafraid of God. God's judgment will put him to death, and the nation will be in trouble.
The two families are so different. One family grew up according to God's command, and one family raised whether it came or not. The result was sharply divided. No matter what one plant, it is the law to reap. God responds as he has done. Therefore, you must live in awe of God. It is because it is born and harvested as it is.