Jesus’ humanity

For as by a man came death, by a man has come also the resurrection of the dead. For as in Adam all die, so also in Christ shall all be made alive. (1 Corinthians 15:21–22)

 Often people focus on the deity of Jesus and push His humanity into the background. But while Jesus was God living on earth in human flesh, He was just as human as you and me. He had the same physical needs and weaknesses that we have. He had the same physical and mental limitations. He had the same emotions. He was tempted to sin and had internal spiritual suffering, just as we do. He was a man, and He was born, lived, and died just like any man. He had human nature, meaning both a material body and a rational soul or mind.
 According to God’s plan of salvation, Jesus’ humanity is as important as His deity, because our salvation depends on Jesus being both fully God and fully man. Only one who is God can bear the weight of the sins of the world. Only one who is eternally God can bring a sacrifice of infinite value and render perfect obedience to the law of God, bear the wrath of God redemptively, and so free others from the judgment of the law.
 By the same token, only one who shares in humanity can make salvation possible. Because the first man, Adam, sinned and brought condemnation to all men, it was necessary that another human bear the punishment and receive God’s judgment upon himself—for only a human being can vicariously represent mankind. —Peter Amsterdam [1]

 [Jesus] He ate, drank, slept and waked; was weary, sad, joyous; wept, laughed; was hungry, thirsty, cold; sweated, talked, worked, prayed. —Martin Luther

[1] Anchor The Humanity of Jesus