"But of him are ye in Christ Jesus, who of God is made unto us wisdom, and righteousness, and sanctification, and redemption: That, according as it is written, he that glorieth, let him glory in the Lord." 1 Corinthians 1:30-31

Matthew 1:3 Thamar - righteousness (Genesis 38:26)
Matthew 1:5 Rachab - sanctification (Joshua 6:17, 19, 24-25)
Matthew 1:5 Ruth - redemption (Ruth 4:9-10)
Matthew 1:6 of her (Bathsheba) - wisdom (1Kings 4:29-34)

Read Part 1.