The gifts of the Spirit are given not according to outward condition, but according to inner disposition; see 1 Cor 12:4-11.
According to one of our interpreters, Archpriest A. Polotebnov, the apostle, citing the words of the prophet Joel, speaks as though saying this to the Jews.
"The gift of tongues, manifested in a community of men, young men, and women, and striking you with wonder, is an evident sign of the New Covenant's arrival."
"It was foretold concerning that covenant that the Holy Spirit would then be poured out upon all, that is, upon whoever would then be a true servant of God."
"It was also foretold that all would then prophesy. The descent of the Spirit was accompanied by fire and a heavenly sound, which gathered you and struck you with wonder."
"Here is a new sign that the Kingdom of the Messiah has already come. Joel foretold its wondrous heavenly and earthly events together with the prophecy concerning the Holy Spirit."
"The outpouring from Him will end with the time of a universal and fearful upheaval in the universe."