Simple, Accurate Speech—The apostles and their associates were unlettered men, yet through the outpouring of the Spirit on the day of Pentecost, their speech, whether in their own or a foreign language, became pure, simple, and accurate, both in word and in accent.—The Desire of Ages, 821. VSS 361.1
Elevated Truths—From this time [Pentecost] forth the language of the disciples was pure, simple, and accurate in word and accent, whether they spoke their native tongue or a foreign language. These humble men, who had never learned in the school of the prophets, presented truths so elevated and pure as to astonish those who heard them.—The Story of Redemption, 246. VSS 361.2
Words As Sharp Arrows—The arguments of the apostles alone, though clear and convincing, would not have removed the prejudice that had withstood so much evidence. But the Holy Spirit sent the arguments home to hearts with divine power. The words of the apostles were as sharp arrows of the Almighty, convicting men of their terrible guilt in rejecting and crucifying the Lord of glory.—The Acts of the Apostles, 45. VSS 361.3
Heroes of Faith—The disciples were but humble men, without wealth and with no weapon but the Word of God; yet in Christ's strength they went forth to tell the wonderful story of the manger and the cross, and to triumph over all opposition. Without earthly honor or recognition, they were heroes of faith. From their lips came words of divine eloquence that shook the world.—The Acts of the Apostles, 77. VSS 361.4
Preachers of a Creator God—The apostles endeavored to impart to these idolaters a knowledge of God the Creator, and of His Son, the Saviour of the human race. They first directed attention to the wonderful works of God—the sun, the moon, and the stars, the beautiful order of the recurring seasons, the mighty snow-capped mountains, the lofty trees, and other varied wonders of nature, which showed a skill beyond human comprehension. Through these works of the Almighty, the apostles led the minds of the heathen to a contemplation of the great Ruler of the universe. VSS 362.1
Having made plain these fundamental truths concerning the Creator, the apostles told the Lystrians of the Son of God, who came from heaven to our world because He loved the children of men.—The Acts of the Apostles, 180. VSS 362.2
Clear, Plain Message—The gospel workers in Corinth realized the terrible dangers threatening the souls of those for whom they were laboring; and it was with a sense of the responsibility resting on them that they presented the truth as it is in Jesus. Clear, plain, and decided was their message—a savor of life unto life, or of death unto death. And not only in their words, but in the daily life, was the gospel revealed.—The Acts of the Apostles, 249. VSS 362.3
Simplicity and Clarity—They had presented the truth with simplicity and clearness, praying for the conviction and conversion of souls. And they had endeavored to bring their conduct into harmony with their teaching, that the truth presented might commend itself to every man's conscience.—The Acts of the Apostles, 330. VSS 362.4
Boldness and Power—The people were amazed at the boldness of the disciples. They supposed, because they were ignorant fishermen, they would be overcome with embarrassment when confronted by the priests, scribes, and elders. But they took knowledge that they had been with Jesus. The apostles spoke as He had spoken, with a convincing power that silenced their adversaries.—The Story of Redemption, 252. VSS 363.1