Acts 2:4

4 They were all filled with the Ruach HaKodesh and began to talk in different languages, as the Spirit enabled them to speak.

Acts 2:4 Meaning and Commentary

Acts 2:4

And they were all filled with the Holy Ghost
With the gifts of the Holy Spirit; they had received the Spirit before, as a Spirit of grace, and were endowed with great gifts; but now they had great plenty of them, a large abundance; they were like vessels filled to the brim; they were as it were covered with them; there was an overflow of them upon them; and now it was, that they were baptized with him; (See Gill on Acts 1:5). Not only the twelve apostles, but the seventy disciples; and it may be all the hundred and twenty, that were together, even women as well as men: ( Acts 2:17 Acts 2:18 ) .

And began to speak with other tongues;
besides, and different from that in which they were born and brought up, and usually spake; they spake divers languages, one spoke one language, and another, another; and the same person spoke with various tongues, sometimes one language, and sometimes another. These are the new tongues, Christ told them they should speak with, ( Mark 16:17 ) such as they had never heard, learned, nor known before:

as the Spirit gave them utterance;
they did not utter anything of themselves, and what came into their minds, things of little or no importance; nor in a confused and disorderly manner; but they were wise and weighty sentences they delivered, as the word signifies; even the wonderful works of God, ( Acts 2:11 ) the great doctrines of the Gospel; and though in different languages, yet in a very orderly and distinct manner, so as to be heard and understood by the people. The Vulgate Latin and Ethiopic versions read, "as the Holy Spirit"

Acts 2:4 In-Context

2 Suddenly there came a sound from the sky like the roar of a violent wind, and it filled the whole house where they were sitting.

3 Then they saw what looked like tongues of fire, which separated and came to rest on each one of them.

4 They were all filled with the Ruach HaKodesh and began to talk in different languages, as the Spirit enabled them to speak.

5 Now there were staying in Yerushalayim religious Jews from every nation under heaven.

6 When they heard this sound, a crowd gathered; they were confused, because each one heard the believers speaking in his own language.