+Jn 14: 1-12
“Do not let your hearts be troubled. You have faith in God; have faith also in me.
In my Father’s house there are many dwelling places. If there were not, would I have told you that I am going to prepare a place for you?
And if I go and prepare a place for you, I will come back again and take you to myself, so that where I am you also may be.
Where (I) am going you know the way.”
Thomas said to him, “Master, we do not know where you are going; how can we know the way?”
Jesus said to him, “I am the way and the truth and the life. No one comes to the Father except through me.
If you know me, then you will also know my Father. From now on you do know him and have seen him.”
Philip said to him, “Master, show us the Father, and that will be enough for us.”
Jesus said to him, “Have I been with you for so long a time and you still do not know me, Philip? Whoever has seen me has seen the Father. How can you say, ‘Show us the Father’?
Do you not believe that I am in the Father and the Father is in me? The words that I speak to you I do not speak on my own. The Father who dwells in me is doing his works.
Believe me that I am in the Father and the Father is in me, or else, believe because of the works themselves.
Amen, amen, I say to you, whoever believes in me will do the works that I do, and will do greater ones than these, because I am going to the Father.
The New American Bible
The Catechism of the Catholic Church
“WHO ART IN HEAVEN”
2794 This biblical expression does not mean a place (“space”), but a way of being; it does not mean that God is distant, but majestic. Our Father is not “elsewhere”: he transcends everything we can conceive of his holiness. It is precisely because he is thrice holy that he is so close to the humble and contrite heart.
“Our Father who art in heaven” is rightly understood to mean that God is in the hearts of the just, as in his holy temple. At the same time, it means that those who pray should desire the one they invoke to dwell in them.
“Heaven” could also be those who bear the image of the heavenly world, and in whom God dwells and tarries.
2795 The symbol of the heavens refers us back to the mystery of the covenant we are living when we pray to our Father. He is in heaven, his dwelling place; the Father’s house is our homeland. Sin has exiled us from the land of the covenant, but conversion of heart enables us to return to the Father, to heaven. In Christ, then, heaven and earth are reconciled, for the Son alone “descended from heaven” and causes us to ascend there with him, by his Cross, Resurrection, and Ascension.
2796 When the Church prays “our Father who art in heaven,” she is professing that we are the People of God, already seated “with him in the heavenly places in Christ Jesus” and “hidden with Christ in God;” yet at the same time, “here indeed we groan, and long to put on our heavenly dwelling.”
[Christians] are in the flesh, but do not live according to the flesh. They spend their lives on earth, but are citizens of heaven.