Galatians 4:27-28; Galatians 4:31

Galatians 4:27-28

27 For it is written, Rejoice, thou barren that bearest not; break forth and cry, thou that travailest not: for the desolate hath many more children than she which hath an husband.

28 Now we, brethren, as Isaac was, are the children of promise.

Galatians 4:31

31 So then, brethren, we are not children of the bondwoman, but of the free.