Yes, when we feel genuine remorse for a wrong we have committed and we repent and ask God to forgive us, he willingly does so ​ — even for serious sins.
Kad mēs no sirds nožēlojam savu nepareizo rīcību un lūdzam Dievam piedošanu, viņš labprāt mums piedod — pat tad, ja esam izdarījuši nopietnu grēku. ( Jesajas 1: 18.)