The Prophet (may Allah's peace and blessings be upon him) informs that a believer who has true Imān (faith) and whose heart is reassured by it will find and perceive in his heart expansion, spaciousness, joy, sweetness, and pleasure of being close to Allah Almighty - if he is pleased with three things: First: He is pleased with Allah as Lord. This is when his heart is in relief about what comes to him from Allah in accordance with Lordship, like the division of sustenance and circumstances. So, he finds no discontentment in his heart with any of that and does not seek a lord other than Allah Almighty. Second: He is pleased with Islam as a religion, by being content with the duties and obligations ordained by Islam and not seeking a path other than Islam. Third: He is pleased with Muhammad (may Allah's peace and blessings be upon him) as a Messenger, by being happy and pleased with everything he brought, without hesitation or doubt. He does not follow any course unless it is consistent with the guidance of the Prophet (may Allah's peace and blessings be upon him).