Sayyiduna Abu Hurairah (may Allah be pleased with him) narrates that the Messenger of Allah (peace and blessings be upon him) said: Whoever calls towards guidance will have a reward equal to the rewards of those who follow him, without their rewards being diminished in the least. Likewise, whoever calls towards misguidance will bear a sin equal to the sins of those who follow him, without their sins being diminished in the least.