“For it is written: Rejoice, childless woman, who does not give birth. Burst into song and shout, you who are not in labor, for the children of the desolate are many, more numerous than those of the woman who has a husband.”
‭‭Galatians‬ ‭4‬:‭27‬ ‭HCSB‬

In the main verse, he tells a miracle- he says the children of the one without a husband has many more children than the one that has a husband.
So he tells of three different kinds of people, the one who is barren- so even with the husband, has no hope for children, the one who has no husband at all, and the one who has a husband and isn’t barren and he shows there is an equalizer- joy!
And what’s more? Joy is a multiplier; joy can proffer solutions with multiples effects.
He tells to rejoice, sing and shout because of what is possible; a miracle! The woman without a husband can have not just the same number but many more children than the one who has.
Don’t look around at what your neighbour possess that you think you don’t; focus on what God put inside- joy! Galatians‬ ‭5‬:‭22‬

Bible Reading Plan: Isahiah 60 and 2 chronicles 16