the voice

Heart helps brain QUR'AN26:194; Qur'an revelation on heart "Verily this is a Revelation from the Lord of the Worlds: With it came down the Spirit of Faith and Truth to thy heart and mind that thou may admonish ..." See the heart helps history but the brain records it, the heart supports history but the brain charts the way and the brain records it. The heart is a great helper, in fact the brain cannot move until the heart is right, it can't move correctly until the heart is right, that's why Allah say "We revealed up upon is heart", peace and blessing be upon Muhammed the Prophet, meaning that you don't get Revelation from Allah until your heart is in the right condition, that's what that means. And We revealed it upon his heart mean we entrusted it, Allah and His angels and His good forces they are pleased with Allah and entrusting the Revelation to Muhammed because of the good, excellent, perfect condition of his heart.