When the Day of Pentecost had fully come, they were all with one accord in one place. And suddenly there came a sound from heaven, as of a rushing mighty wind, and it filled the whole house where they were sitting. Then there appeared to them divided tongues, as of fire, and one sat upon each of them. Acts 2: 1-4

“And there appeared unto them cloven tongues like as of fire, and it sat upon each of them. And they were all filled with the Holy Ghost, and began to speak with other tongues, as the Spirit gave them utterance. The Holy Spirit, assuming the form of tongues of fire, rested upon those assembled. This was an emblem of the gift then bestowed on the disciples, which enabled them to speak with fluency languages with which they had heretofore been unacquainted. The appearance of fire signified the fervent zeal with which the apostles would labour and the power that would attend their work. The Acts of the Apostles 39.1

The Holy Spirit has rested upon him, his soul has felt the vital, heavenly fire, and he is able to compare spiritual things with spiritual. Power is given him to tear down the strongholds of Satan. Hearts are broken by his presentation of the love of God, and many are led to inquire, “What must I do to be saved?” The Acts of the Apostles 328.4

In following any plan that may be set in operation for carrying to others a knowledge of present truth, and of the marvellous providences connected with the advancing cause, let us first consecrate ourselves fully to Him whose name we wish to exalt. Let us also pray earnestly in behalf of those whom we expect to visit, by living faith bringing them, one by one, into the presence of God. The Lord knows the thought and purposes of man, and how easily He can melt us! How his spirit, like a fire, can subdue the flinty heart! How He can fill the soul with love and tenderness! How He can give us the graces of His Holy Spirit, and fit us to go in and out, in labouring for souls. The Review and Herald. August 28, 1888, par. 9