When the disciples received God’s Spirit on the day of Pentecost, they spoke with tongues.

"And they were all filled with the Holy Ghost, and began to speak with other tongues, as the Spirit gave them utterance." - Acts 2:4

The prophet Isaiah foretold of the pouring out of God’s Spirit. He described it as the rest for the weary. We would speak in tongues as God speaks through us when we receive God's rest. God's Spirit, which is the Holy Ghost, is rest and refreshing for our souls.

"For with stammering lips and another tongue will he speak to this people. To whom he said, This is the rest wherewith ye may cause the weary to rest; and this is the refreshing: yet they would not hear." - Isaiah 28:11-12 (1Corinthians 14:21-22)

The rest and refreshing of the Holy Ghost is for everyone, for Jesus is calling all to come to Him!

"Repent ye therefore, and be converted, that your sins may be blotted out, when the times of refreshing shall come from the presence of the Lord;" - Acts 3:19

"Then Peter said unto them, Repent, and be baptized every one of you in the name of Jesus Christ for the remission of sins, and ye shall receive the gift of the Holy Ghost. For the promise is unto you, and to your children, and to all that are afar off, even as many as the Lord our God shall call." - Acts 2:38-39

We have a promise to receive from Jesus! The rest and refreshing for our souls!