God took a solemn covenant from the Israelites and appointed twelve leaders from among them and said: “I am with you; if you worship God on regular basis, devote a part of your income to charity (as a loan to your Lord) and believe in My Prophets and support them, then I will surely wipe out your sins and admit you into gardens under which rivers flow. Beware that, anyone who chooses to disbelieve after this will not find the right path.”