Today's reading describes a situation familiar to every believer. It is about people who, having received from God everything they have, have completely forgotten Him (vv. 1-2, 8). It seems to them that what they have received came to them by right, and that no one will ever be able to take it from them. This, one might think, is how the whole world lives. Few people think about whether what they have is deserved or undeserved, especially if it was, as people usually say in such cases, "earned by honest labor." To realize how dependent a person is on God in everyday life, one must have a deep and stable relationship with Him.
Perhaps this is exactly why God does not remind of His benefactions those who know little or nothing at all about Him. He does not need followers who follow Him from the same motives that make a debtor reckon with a lender, for such compelled relationships have nothing in common with love. But through the prophet He speaks of this directly to His own people, reproaching them for having forgotten everything God has done for them. God reminds them that Israel is surrounded by nations superior to it in every respect, and that if it has not yet been wiped from the face of the earth, this is only thanks to God's help, about which the people do not think at all.
Why, then, does God act differently in this case? It may be precisely because His people are in view. The history of the Jewish people is inseparable from the revelation they received: they were formed as a nation during the Exodus, and without God's direct intervention in history this people would simply not have existed. Under such circumstances, forgetting one's relationship with God is literally like death, and the Lord reminds the inhabitants of the Northern Kingdom of this through His prophet.
Here before us is not a desire to reproach for ingratitude or to remind them of past and present benefactions, but a reminder of the relationships without which the people will cease to exist, without which they will simply disappear from the face of the earth. And if God reproaches His people here for anything, it is not so much ingratitude as the fact that they forgot the relationships that once bound them to their God - the God who remembers everything, even when people would be glad to forget everything.
