There are a few examples in the New Testament of Jesus raising people from the dead.
Matthew 9:18,19,23-25 While He [Jesus] spoke these things to them,
behold, a ruler came and worshiped Him, saying, "My daughter has just died,
but come and lay Your hand on her and she will live." So Jesus arose and
followed him, and so did His disciples....When Jesus came into the ruler's
house, and saw the flute players and the noisy crowd wailing, He said to
them, "Make room, for the girl is not dead, but sleeping." And they ridiculed
Him. But when the crowd was put outside, He went in and took her by the
hand, and the girl arose. (NKJV) Luke 7:11-15 Now it happened, the
day after, that He went into a city called Nain; and many of His disciples
went with Him, and a large crowd. And when He came near the gate of the
city, behold, a dead man was being carried out, the only son of his mother;
and she was a widow. And a large crowd from the city was with her. When
the Lord saw her, He had compassion on her and said to her, "Do not weep."
Then He came and touched the open coffin, and those who carried him stood
still. And He said, "Young man, I say to you, arise." So he who was dead
sat up and began to speak. And He presented him to his mother. (NKJV)
John 11:1,4-7,14,15,17,19-27,32-44 Now a certain man was sick, Lazarus
of Bethany, the town of Mary and her sister Martha....When Jesus heard
that, He said, "This sickness is not unto death, but for the glory of God,
that the Son of God may be glorified through it." Now Jesus loved Martha
and her sister and Lazarus. So, when He heard that he was sick, He stayed
two more days in the place where He was. Then after this He said to the
disciples, "Let us go to Judea again." ...Then Jesus said to them plainly,
"Lazarus is dead. And I am glad for your sakes that I was not there, that
you may believe. Nevertheless let us go to him." ...So when Jesus came,
He found that he had already been in the tomb four days....And many of
the Jews had joined the women around Martha and Mary, to comfort them concerning
their brother. Then Martha, as soon as she heard that Jesus was coming,
went and met Him, but Mary was sitting in the house. Now Martha said to
Jesus, "Lord, if You had been here, my brother would not have died. But
even now I know that whatever You ask of God, God will give You." Jesus
said to her, "Your brother will rise again." Martha said to Him, "I know
that he will rise again in the resurrection at the last day." Jesus said
to her, "I am the resurrection and the life. He who believes in Me, though
he may die, he shall live. And whoever lives and believes in Me shall never
die. Do you believe this?" She said to Him, "Yes, Lord, I believe that
You are the Christ, the Son of God, who is come into the world." ...Then,
when Mary came where Jesus was, and saw Him, she fell down at His feet,
saying to Him, "Lord, if You had been here, my brother would not have died."
Therefore, when Jesus saw her weeping, and the Jews who came with her weeping,
He groaned in the spirit and was troubled. And He said, "Where have you
laid him?" They said to Him, "Lord, come and see." Jesus wept. Then the
Jews said, "See how He loved him!" And some of them said, "Could not this
Man, who opened the eyes of the blind, also have kept this man from dying?"
Then Jesus, again groaning in Himself, came to the tomb. It was a cave,
and a stone lay against it. Jesus said, "Take away the stone." Martha,
the sister of him who was dead, said to Him, "Lord, by this time there
is a stench, for he has been dead four days." Jesus said to her, "Did I
not say to you that if you would believe you would see the glory of God?"
Then they took away the stone from the place where the dead man was lying.
And Jesus lifted up His eyes and said, "Father, I thank You that You have
heard Me. And I know that You always hear Me, but because of the people
who are standing by I said this, that they may believe that You sent Me."
Now when He had said these things, He cried with a loud voice, "Lazarus,
come forth!" And he who had died came out bound hand and foot with graveclothes,
and his face was wrapped with a cloth. Jesus said to them, "Loose him,
and let him go." (NKJV)