Is There a Mean of Forgiveness?

If a person sins unintentionally, that person must bring a year old female goat for a sin offering. The priest is to make a tone before the Lord for the one who erred by sinning unintentionally. And when a tone has been made, that person will be forgiven. Anyone who sins defiantly, whether native born or foreigner, blaspheme the Lord and they must be cut off from the people of Israel because they have despised the Lord's word and broken his commands.