وَأوحِيَ إِلىٰ نوحٍ أَنَّهُ لَن يُؤمِنَ مِن قَومِكَ إِلّا مَن قَد آمَنَ فَلا تَبتَئِس بِما كانوا يَفعَلونَ

It was communicated to Noah, “None of your people will believe, except those who have already believed; therefore, don’t be disheartened by their actions.”