If Jesus rose from the dead and is alive why isn't he here for all to see?

This question was given to me yesterday by two different people. It's an honest question and one of the reasons I love Alpha. Where is Jesus, why doesn't he show himself to the world and tell us. 

In our session "Who is Jesus?", Jeff ask this question, "If Jesus rose from the dead and is alive why isn't he here for all to see?"

Kyle jumped in, "He's at the right hand of the father (Mark 16:19, Hebrews 1:3, Luke 22:69, 1 Peter 3:22, Romans 8:34) and doesn't come back until the prophecies are fulfilled (Matthew 24:14, 2 Peter 3:9)" 

I thought about Jesus explaining why he's going away, to send us all the Holy Spirit who will remind us of everything Jesus taught (John 14). This was fulfilled in Acts 1-2 (Acts 2:33).

Yes, I am the gate. Those who come in through me will be saved. They will come and go freely and will find good pastures. The thief’s purpose is to steal and kill and destroy. My purpose is to give them a rich and satisfying life.

“I am the good shepherd. The good shepherd sacrifices his life for the sheep...

“I am the good shepherd; I know my own sheep, and they know me, just as my Father knows me and I know the Father. So I sacrifice my life for the sheep. I have other sheep, too, that are not in this sheepfold. I must bring them also. They will listen to my voice, and there will be one flock with one shepherd.

“The Father loves me because I sacrifice my life so I may take it back again. No one can take my life from me. I sacrifice it voluntarily. For I have the authority to lay it down when I want to and also to take it up again. For this is what my Father has commanded.” ...

“Don’t let your hearts be troubled. Trust in God, and trust also in me. There is more than enough room in my Father’s home. If this were not so, would I have told you that I am going to prepare a place for you? When everything is ready, I will come and get you, so that you will always be with me where I am. And you know the way to where I am going.”

“No, we don’t know, Lord,” Thomas said. “We have no idea where you are going, so how can we know the way?”

Jesus told him, “I am the way, the truth, and the life. No one can come to the Father except through me. If you had really known me, you would know who my Father is. From now on, you do know him and have seen him!”

Philip said, “Lord, show us the Father, and we will be satisfied.”

Jesus replied, “Have I been with you all this time, Philip, and yet you still don’t know who I am? Anyone who has seen me has seen the Father! So why are you asking me to show him to you? Don’t you believe that I am in the Father and the Father is in me? The words I speak are not my own, but my Father who lives in me does his work through me. Just believe that I am in the Father and the Father is in me. Or at least believe because of the work you have seen me do.

“I tell you the truth, anyone who believes in me will do the same works I have done, and even greater works, because I am going to be with the Father. You can ask for anything in my name, and I will do it, so that the Son can bring glory to the Father. Yes, ask me for anything in my name, and I will do it!

“If you love me, obey my commandments. And I will ask the Father, and he will give you another Advocate, who will never leave you. He is the Holy Spirit, who leads into all truth. The world cannot receive him, because it isn’t looking for him and doesn’t recognize him. But you know him, because he lives with you now and later will be in you. No, I will not abandon you as orphans—I will come to you. Soon the world will no longer see me, but you will see me. Since I live, you also will live. When I am raised to life again, you will know that I am in my Father, and you are in me, and I am in you. Those who accept my commandments and obey them are the ones who love me. And because they love me, my Father will love them. And I will love them and reveal myself to each of them.”

Judas (not Judas Iscariot, but the other disciple with that name) said to him, “Lord, why are you going to reveal yourself only to us and not to the world at large?”

Jesus replied, “All who love me will do what I say. My Father will love them, and we will come and make our home with each of them. Anyone who doesn’t love me will not obey me. And remember, my words are not my own. What I am telling you is from the Father who sent me. I am telling you these things now while I am still with you. But when the Father sends the Advocate as my representative—that is, the Holy Spirit—he will teach you everything and will remind you of everything I have told you.

“I am leaving you with a gift—peace of mind and heart. And the peace I give is a gift the world cannot give. So don’t be troubled or afraid. Remember what I told you: I am going away, but I will come back to you again. If you really loved me, you would be happy that I am going to the Father, who is greater than I am. I have told you these things before they happen so that when they do happen, you will believe. - John 10:9-11,14-18, 14:1-29