Heidelberg Catechism – Lord’s Day 18
Q. How do you understand the words: “He ascended into heaven”?
A. That Christ was taken up from the earth into heaven before the eyes of his disciples and remains there on our behalf until he comes again to judge the living and the dead.
Q. Then, is not Christ with us unto the end of the world, as he has promised us?
A. Christ is true man and true God. As a man he is no longer on earth, but in his divinity, majesty, grace, and Spirit, he is never absent from us.
Q. But are not the two natures in Christ separated from each other in this way, if the humanity is not wherever the divinity is?
A. Not at all; for since divinity is incomprehensible and everywhere present, it must follow that the divinity is indeed beyond the bounds of the humanity which it assumed, and is nonetheless ever in that humanity as well, and remains personally united to it.
Q. What benefit do we receive from Christ’s ascension into heaven?
A. First, that he is our Advocate in the presence of his Father in heaven. Second, that we have our flesh in heaven as a sure pledge that he, as the Head, will also take us, his members, up to himself. Third, the he sends us his Spirit as a counterpledge by whose power we seek what is above, where Christ is, sitting at the right hand of God, and not things that are on earth.