Grace, Mercy, Charity, Kindness and Benevolence
Rabbi Yoel Schwartz (Jerusalem Court for Bnei Noah)
A Noahide is called upon to give to charities and persons in need. According to Rav Saadiah Gaon, it is commendable for a person to tithe, meaning that he set aside up to one tenth of all his earnings for this purpose. However, a person need not deprive himself of his own basic necessities in order to give to others. According to Ezekiel, one of the reasons for the punishment of Sodom was that the poor people there were not given alms. It is worthwhile that a person keep a special account for such a purpose, and once a week or month he should transfer it to good causes. It is best to transfer it directly to the needy people.
A Noahide is called upon to act in a graceful manner and to be benevolent. One should be hospitable and a good host with all his heart as Abraham did.