What is the ruling on the devil’s whispers that the disbelievers at this time have not been reached by Islam, and that God is not just for Islam not having reached them, and does this count as disbelief? What is the ruling on frequent whispers after urinating, and the resulting sprinkling of body parts with water?

It is advisable to ignore the whispers of Satan and disregard thoughts that accuse oneself of disbelief, because a Muslim does not disbelieve except with certain proof, and Allah has forgiven this Ummah for what they thought to themselves. It is also advisable not to pay attention to the whispers of urine exiting after purification, and to suffice with sprinkling water on the private parts, and to maintain the ruling of purity until it is certainly proven that something has exited, for the default is the continuation of purity.