Prophet Jeremiah saw the need for a new covenant for Israel because

Prophet Jeremiah saw the need for a new covenant for Israel because, in his view, inspite of the old covenant, Israel has proved faithless to God. The people had violated the terms of the covenant and had turned away from God by worshiping idols and engaging in other sinful acts. Jeremiah believed that a new covenant was necessary to re-establish the relationship between God and his people, one that would be based on mutual faithfulness and obedience. This new covenant would give the people a chance to start afresh, with a renewed commitment to follow God's laws and teachings. Ultimately, the new covenant would offer hope for the future, with the promise of a restored relationship between God and his people.