Well, he didn't truly "die". He just had to die in order to save us. I'm not exactly sure why though. That was God's decision.
Jesus Christ is truly God and truly man because the Trinity is 3 persons in one God (meaning all three are truly God) and through the Incarnation Jesus was conceived by the power of the Holy Spirit and became both truly man and truly God.
no one truly knows, yet many theologians claim that Joseph died before Jesus fulfilled the task God had placed on him.
Jesus Christ, son of God, is truly divine and truly human.
Jesus is God. He is and was sinless.
Jesus said to the thief on the cross, "Truly, truly, I say unto you, today you will be with Me in paradise."
it showed that Jesus was truly dead
The basic beliefs of Christianity are that Jesus Christ, the son of God, came to earth to die for people's sins. If people believe in God/Jesus and are truly sorry for their sins then they will go to heaven.
where you go when you die isn't based on who you die but it does depend on if you truly trust in the one true God and his son Jesus. but that's another answer for a different Q
Jesus said that anyone who believed in him though he die to this world would join him in eternal life in heaven.
In the Bible, Jesus said "Martha, Martha" to show his concern for Martha's distractions and worries, and to gently remind her to focus on what is truly important, which is spending time with him and listening to his teachings.
Son of Man is one of the many names used to refer to Jesus. This name stresses that Jesus was truly a human being. Jesus is also called to Son of God to stress that He was truly divine.
Jesus dying on the cross for our sins is probably more important than how long he stayed. THough, the three days were important as well.