The future relationship between God and the Israelites will stand in stark contrast to the historical agreement forged during the exodus from Egypt. That original bond was defined by a one-sided dynamic that the people ultimately broke. When God brought the Israelites out of Egypt, the rescue was like grabbing someone tightly by the hand [מצודת ציון] and lifting them up from a severe fall [מלבי״ם]. This imagery points to an intervention that was almost forced upon the nation. At that time, the Israelites were not spiritually ready or worthy of redemption. To prevent their complete spiritual destruction, God had to intervene forcefully, pulling them out of exile before they were truly prepared [מלבי״ם, ביאור שטיינזלץ].
Because they lacked spiritual maturity, the people were unable to uphold their end of this conditional relationship, and they ultimately broke the agreement [מצודת ציון, מצודת דוד, מלבי״ם]. How God responded to this betrayal is understood in a few different ways. The primary approach among commentators views His reaction through the lens of lordship and mastery. Within this perspective, some explain that even though the Israelites broke the agreement, God remained faithful to it. He continued to act as their Lord, protecting and saving them from their enemies [מצודת דוד, רד״ק]. Others emphasize the aspect of strict control, suggesting that God ruled over them as a master against their will. This reflects a direct continuation of the forced, one-sided relationship that defined their early history [מלבי״ם, ביאור שטיינזלץ].
Taking a completely different approach, another perspective suggests that God's reaction was one of distancing and disapproval. In this view, following the people's betrayal, God grew weary of the nation and rejected them in disgust [אביו של הרד״ק].