The Quran, a mere echo of the Bible

The writer, in different words, is repeating this claim.
http://www.answering-christianity.com/bible_quran_differences.htm
In this topic, the writer states that God made a covenant with the people with the old books and says that making covenants is a human quality and cannot be attributed to God. Again, this is a personal view. In everyday life, people swear by God and effectively, this is a covenant that one must fulfill. God made covenant for the sake of the people, for the betterment of the people and ultimately, it will be of benefit of the people if it is applied. Human beings must be thankful to God for that rather than making fun of what God does or does not do.