this is good and all but I dont think she found strength in God. it might've been the opposite. closer reading needed
Sarah's relationship with God has been completely skewed. Her mother urged herfather to be "jesus" a savior to the black race. he was supposed to heal the misery of the black man, but instead he ended up wanting to escape his blackness.
Her foundation of christ is just as broken as her foundation in her father. by her line "I always belived my father to be God" it means that she used to have faith in him. used to have faith in him as a black man like her mother did. but when he went off and married a white woman she lost her ability to have faith in anything.
to her, her father marrying a white woman would be like jesus endorsing the anti-christ. it is absolutely blasphemous in chrisitan belief and would challenge the entire lifestyle and existance of a christians religious identity.