I borrowed this from Wiki....
According to the gospels, Jesus said the greatest commandment was to “love the Lord your God with all your heart, with all your soul and with all your mind.” The scripture in
Deuteronomy to which he referred is known in modern times as the
Shema, a declaration emphasizing the oneness of God and the sole worship of God by Israel. In his
Sermon on the Mount, Jesus contrasted worship of God and running after material possessions and warned, “You cannot serve both God and money.”
Paul warned the
Galatians that those who live in idolatry “will not inherit the kingdom of God,” and in the same passage associates witchcraft with idolatry. In his letter to the
Philippians, he refers to those whose “god is their stomach.” In several New Testament scriptures, including the
Sermon on the Mount, the term idolatry is applied to the love of money. The apostle
James rebukes those who focus on material things, using language similar to that of Old Testament prophets: “When you ask [in prayer], you do not receive, because you ask with wrong motives, that you may spend what you get on your pleasures. You adulterous people, don't you know that friendship with the world is hatred toward God? Anyone who chooses to be a friend of the world becomes an enemy of God.”
You see, it's one thing to endlessly quote the bible, it's another thing to live by it.