To receive and raise funds for a perpetual endowment fund for the purpose of using the income therefrom to render assistance toward the support of residents of the retirement home operated by bethany home society of san joaquin county, inc., a california nonprofit corporation and to provide for the continuity of existence of bethany society of san joaquin county, inc. by promoting the welfare of said nonprofit corporation through distribution of fund net income for the exempt purposes of bethany home society of san joaquin county, inc.