Stephen was a man chosen among the Jews – he was filled with the Holy Spirit and great faith. But he was persecuted by the Jews and taken to the Sanhedrin on trial:

Acts 6 “

⁵ This proposal pleased the whole group. They chose Stephen, a man full of faith and of the Holy Spirit; also Philip, Procorus, Nicanor, Timon, Parmenas, and Nicolas from Antioch, a convert to Judaism. ⁶ They presented these men to the apostles, who prayed and laid their hands on them. ⁷ So the word of God spread. The number of disciples in Jerusalem increased rapidly, and a large number of priests became obedient to the faith. ⁸ Now Stephen, a man full of God’s grace and power, performed great wonders and signs among the people. ⁹ Opposition arose, however, from members of the Synagogue of the Freedmen (as it was called)—Jews of Cyrene and Alexandria as well as the provinces of Cilicia and Asia—who began to argue with Stephen. ¹⁰ But they could not stand up against the wisdom the Spirit gave him as he spoke. ¹¹ Then they secretly persuaded some men to say, “We have heard Stephen speak blasphemous words against Moses and against God.” ¹² So they stirred up the people and the elders and the teachers of the law. They seized Stephen and brought him before the Sanhedrin. ¹³ They produced false witnesses, who testified, “This fellow never stops speaking against this holy place and against the law. ¹⁴ For we have heard him say that this Jesus of Nazareth will destroy this place and change the customs Moses handed down to us.” ¹⁵ All who were sitting in the Sanhedrin looked intently at Stephen, and they saw that his face was like the face of an angel.”

At that time, Stephen preached and condemned them for crucifying Jesus Christ.

ACTS 7  “⁵¹ “You stiff-necked people! Your hearts and ears are still uncircumcised. You are just like your ancestors: You always resist the Holy Spirit! ⁵² Was there ever a prophet your ancestors did not persecute? They even killed those who predicted the coming of the Righteous One. And now you have betrayed and murdered him— ⁵³ you who have received the law that was given through angels but have not obeyed it.” ⁵⁴ When the members of the Sanhedrin heard this, they were furious and gnashed their teeth at him. ⁵⁵ But Stephen, full of the Holy Spirit, looked up to heaven and saw the glory of God, and Jesus standing at the right hand of God. ⁵⁶ “Look,” he said, “I see heaven open and the Son of Man standing at the right hand of God.” ⁵⁷ At this they covered their ears and, yelling at the top of their voices, they all rushed at him, ⁵⁸ dragged him out of the city and began to stone him. Meanwhile, the witnesses laid their coats at the feet of a young man named Saul.⁵⁹ While they were stoning him, Stephen prayed, “Lord Jesus, receive my spirit.” ⁶⁰ Then he fell on his knees and cried out, “Lord, do not hold this sin against them.” When he had said this, he fell asleep.”

While the Jews were going to punish Stephen in their great anger, he was filled with the Holy Spirit and saw Jesus Christ standing at the right hand of the Father in heaven. But we see something absolutely amazing: what did Stephen say when he saw Jesus?

He was being stoned and was about to die when he asked the Lord to forgive their sins! Stephen saw Jesus and became exactly like Him in His death! He did not pronounce judgment but mercy and grace on his killers! It was Jesus who was speaking these words through Stephen just like when He spoke on the Cross:

Luke 23 “³³ When they came to the place called the Skull, they crucified him there, along with the criminals—one on his right, the other on his left. ³⁴ Jesus said, “Father, forgive them, for they do not know what they are doing.””