With all due respect to TKTsunami and tonyrey, neither response has a biblical foundation. Simply put, it is speculation, perhaps inspired, but speculation nonetheless.
If angels are not matter, and heaven is not matter, then what is it? A state of being? Sounds more mystical or Eastern, than biblical. How are angels then seen and heard by men (at the tomb and Ascension)? Furthermore, what is the point of the resurrection if heaven is not material? If heaven is not material, why did Jesus forbid Mary to touch Him prior to His Ascension, then eat with the Apostles a week later? Why, if angels are not material and men can see and interact with them, would not Jesus, after fulfilling His mission, return in a lesser state? Thomas may have been inspired, but I don’t not believe he was in this. It is illogical to believe something can exist without existing.
If it is true that they are baptized by their desire, why did Jesus command Peter to teach to the gentiles, baptizing the converted? Why did He state “except”? I see no such alternative to physical baptism in scripture. Furthermore, over the centuries, the Church has consistently taught that the unbaptized can not be saved. A belief that they somehow are is a hope and a wish without doctrinal (scriptural) foundation. Simply query ‘necessity of baptism’ and read the many quotes stating such. The Church believes all unbaptized are lost (unforgiven and unsaved), even babies. If not, why then are babies baptized?
Peace.
Sandyelder,
If you wish an authority, I am merely re-presenting (with respect to time, space and matter, the understanding of Aquinas on the matter. Even as he says in ST 1-1 Q10A1:
"Now in a thing bereft of movement, which is always the same, there is no before or after. As therefore the idea of time consists in the numbering of before and after in movement; so likewise in the
apprehension of the uniformity of what is outside of movement, consists the idea of eternity.
Further, those things are said to be measured by time which have a beginning and an end in time, because in everything which is moved there is a beginning, and there is an end. But as whatever is wholly immutable can have no succession, so it has no beginning, and no end.
Thus eternity is known from two sources:
first, because what is eternal is interminable–that is, has no beginning nor end (that is, no term either way); secondly, because eternity has no succession, being simultaneously whole."
So there’s the Thomistic grounding for my conception of eternity. As for the legitimacy of applying math to God, we have Q30A3:
“But we say that numeral terms predicated of God are not derived from
number, a species of quantity, for in that sense they could bear only a metaphorical sense in God, like other corporeal properties, such as length, breadth, and the like; but that they are taken from
multitude in a transcendent sense. Now multitude so understood has relation to the many of which it is predicated, as “one” convertible with “being” is related to being; which kind of oneness does not add anything to being, except a
negation of division, as we saw when treating of the divine unity (11, 1 ); for “one” signifies undivided being. So, of whatever we say “one,” we imply its
undivided reality: thus, for instance, “one” applied to man signifies the undivided nature or substance of a man. In the same way, when we speak of many things, multitude in this latter sense points to those things as being
each undivided in itself.”
But since you don’t seem to accept Thomas as an authority, perhaps you will accept the authority upon which he bases his: Ps 103:4 refers to God “who makest thy angels spirits.” Or, for a further question, where in Scripture does it EVER say angels are material? It does say they are able to “appear” to people, to manipulate the material world, but this is a power bestowed upon them by God, and is not limited in some way by their being super-material forms. And to say they cannot “exist without existing” is impious, because God is immaterial, and yet he exists! And moreover, He does appear (to Job, for example.)
I believe the ones quoting the Catechism have answered your postscript satisfactorily.