The answer to that question is; Lots, especially if you are looking to God for the answers. Through Eve, the Mother of all and of original sin. Sarah and Hagar tried to take matters into their own hands. Rachel and Leah are two sisters fighting for the love of one man. Delilah is an example of how we shouldn't behave. Naomi and Ruth, a mother and her daughter-in-law, we see self sacrifice. Michal and Bathsheba show us the positive and negative side of forgiveness and tolerance. With Elizabeth, we see the willingness to look past her own triumphs while she seeks to help someone whose triumphs will eclipse her own. Mary, the mother of Jesus besides being an example for all mothers, gives us an example of totally giving oneself to God. Mary Magdalene will show us about finding love and satisfaction with God. 
Through these women we can learn how to keep our faith and follow God's path in even the most trying of times. They prove that God is always with us no matter how far we fall as long as we look to Him for forgiveness and love.
The lessons span the eons and these women still have lessons to teach us.

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