Narrated Abu Sa'id Al Khudri:
Allah's Messenger (ﷺ) said, "If a person embraces Islam sincerely, then Allah shall forgive all his past sins, and after that starts the settlement of accounts, the reward of his good deeds…
Narrated Abu Huraira:
Allah's Messenger (ﷺ) said, "If any one of you improve (follows strictly)
his Islamic religion then his good deeds will be rewarded ten times to
seven hundred times for each good deed and a bad…