Jesus Christ died on the cross for our sins, was buried, rose again from the dead, ascended back to heaven, and will one day return to this earth again.

John 14:1-3

Let not your heart be troubled: ye believe in God, believe also in me. In my Father's house are many mansions: if it were not so, I would have told you. I go to prepare a place for you. And if I go and prepare a place for you, I will come again, and receive you unto myself; that where I am, there ye may be also.

Colossians 1:22

But now he has reconciled you by Christ's physical body through death to present you holy in his sight, without blemish and free from accusation--

Matthew 27:59-60

And when Joseph had taken the body, he wrapped it in a clean linen cloth, And laid it in his own new tomb, which he had hewn out in the rock: and he rolled a great stone to the door of the sepulchre, and departed.

Matthew 28:6

He is not here; for he is risen, as he said.

Mark 16:19

So then, after the Lord had spoken unto them, he was received up into heaven, and sat on the right hand of God.

Revelation 1:7

Behold, he cometh with clouds; and every eye shall see him, and they also which pierced him: and all kindreds of the earth shall wail because of him. Even so, Amen.