The Door with Shepherd and the Gate Keeper

Jesus Christ is not the Image of word alone, but the Image of invisible trinity God, that means in Jesus Christ we can see our Heavenly Father (I and the Father are one - John 10:30), and the Son (He who came down from heaven, that is, the Son of Man who is in heaven - John 3:13), and the Holy Spirit (if I do not go away, the Helper will not come to you - John 16:7).

Jesus Christ reveled about his divine trinity to his disciples that he is our Heavenly Father, Son, and the Holy Spirit, and when Jesus Christ said I am the door, there is a Shepherd and Gatekeeper near by the door - Truly, truly, I say to you, he who does not enter the sheepfold by the door but climbs in by another way, that man is a thief and a robber. But he who enters by the door is the shepherd of the sheep. To him the gatekeeper opens. The sheep hear his voice, and he calls his own sheep by name and leads them out. When he has brought out all his own, he goes before them, and the sheep follow him, for they know his voice. A stranger they will not follow, but they will flee from him, for they do not know the voice of strangers. This figure of speech Jesus used with them, but they did not understand what he was saying to them. So Jesus again said to them, Truly, truly, I say to you, I am the door of the sheep - John 10:1-7

Its same as Word(Son) with full of Grace(Father) and Truth(Holy Spirit) - And the Word became flesh and dwelt among us, and we have seen his glory, glory as of the only Son from the Father, full of Grace and Truth - John 1:14