Dear Muslim! Know that Allah obligated all His slaves to enter Islam completely by adhering firmly to its legislation and to shun anything that
contradicts it. Allah sent Muhammad sallallaahu ’alayhi wa sallam to call
people to Islam and propagate this mission. He informed us that whoever
follows Muhammad sallallaahu ’alayhi wa sallam will be guided, and whoever
shuns his call will astray and be misguided.