Tafsir of Al-Ma'idah 5:98

Know that Allah is severe in punishment and that Allah is Oft-Forgiving, Most Merciful. Allah says, know that your Lord, Who has perfect knowledge of whatever is in the heavens and earth, and Who is never unaware of your deeds - public or secret - is severe in punishment for those who disobey and defy Him. He also pardons the sins of those who obey and repent to Him, more Merciful than to punish them for the sins that they repented from

ما على الرسول إﻻ البﻼغ والله يعلم ما تبدون وما تكتمون