And to seeds,” as in the case of many such, [i.e. 144,000] but as in the case of one: “And to your seed,” who is Christ.”
Paul explains:
16 Now the promises were spoken to Abraham and to his seed. It says, not: “And to seeds,” as in the case of many such, but as in the case of one: “And to your seed,” who is Christ.
26 YOU are all, in fact, sons of God through YOUR faith in Christ Jesus.
29 Moreover, if YOU belong to Christ, YOU are really Abraham’s seed, heirs with reference to a promise.
Could the 'woman' picture the entity of Christianity?
“The Jerusalem above is free and she is our mother.”