What does 1 Samuel 2:5 mean?
The Lord uses His great power and knowledge to reverse the circumstances of people and change the expected outcomes for them. Hannah experienced this for herself and declares it in her song. Our human tendency is to be fatalistic. We assume whatever is true in this moment will be true forever.The Lord, though, can easily cause the one who never knew hunger to suddenly find himself working for just enough bread to survive to the next day. At the same time, the Lord can cause those who have only known hunger to suddenly find themselves with all the food they need and much more.
Taking a personal tone, Hannah refers to a barren woman having many children. The Lord has caused what seemed impossible to happen and far beyond. Sadly, at the same time, the woman with many children can suddenly lose them in a moment.
Hannah eventually had five more children after Samuel (1 Samuel 2:21). God completely reversed her identity from barren woman to mother of many. The Bible repeatedly reveals God to be in control over life and death, including when a woman conceives (Genesis 18:9–15; 21:1–2; 29:31; 30:22; Judges 13:2–25; Jeremiah 1:5; 15:9; Luke 1:5–25). He is the God who can reverse what is thought to be irreversible.
First Samuel 2:1–11 contains Hannah's poetic prayer of praise to the Lord in response to His gift of a son, Samuel. She offers the prayer after delivering Samuel into Eli's care at the sanctuary in keeping with her vow to the Lord (1 Samuel 1:11, 24–28). The main emphasis of the prayer is that God is holy and sovereign. He can reverse life situations, bringing the rich and powerful down and lifting the poor, hungry, and barren. The one who controls life and death guards those faithful to Him.
After delivering Samuel to the Lord, Hannah offers a poetic prayer of praise. The sons of Eli the priest are evil, depraved men who abuse their power as priests. They coerce worshippers to give them additional meat. They sleep with women who serve at the sanctuary. In contrast, Samuel grows in favor with God and others as he grows up physically. Hannah and Elkanah continue to go to Shiloh yearly; they also have more children. Eli rebukes his sons, but they don't repent. The Lord tells Eli that all his descendants will die young and his two rebellious sons will die on the same day. The Lord will raise up a faithful priest to do His will.