Galatians 4:21-5:1
Old Testament background:
Genesis 15:1-6; 16:1-6; 17:15-22; 21:1-12
Application:
1) Those born of the flesh persecute those born of the Spirit (Galatians 4:29)
2) Cast out the bond-woman (Galatians 4:30)
3) Stand fast in freedom (Galatians 5:1)