World Wide Study Bible
a Bible passage
Even on the male and female slaves,
in those days, I will pour out my spirit.
29. And also—"And even." The very slaves by becoming the Lord's servants are His freemen (1Co 7:22; Ga 3:28; Col 3:11; Phm 16). Therefore, in Ac 2:18 it is quoted, "My servants" and "My handmaidens"; as it is only by becoming the Lord's servants they are spiritually free, and partake of the same spirit as the other members of the Church.