Is creation held in existence by Christ? And by his sacrifice?
The will of God holds cretion in existence.
From NABRE Bible Col 1:116-17 Footnote:
c:16–17 Christ (though not mentioned by name) is preeminent and supreme as God’s agent in the creation of
all things (cf.
Jn 1:3), as prior to
all things (
Col 1:17; cf.
Hb 1:3).
Col 1:15-18
15
a]He is the image**(“
Colossians 1:15-18 NABRE - II. The Preeminence of Christ His - Bible Gateway”)] of the invisible God,
the firstborn of all creation.
16 For in him
c] were created all things in heaven and on earth,
the visible and the invisible,
whether thrones or dominions or principalities or powers;
all things were created through him and for him.
17 He is before all things,
and in him all things hold together.
18 He is the head of the body, the church.
d]
He is the beginning, the firstborn from the dead,
that in all things he himself might be preeminent.
Genesis 1:26 New American Bible (Revised Edition) (NABRE)
26 Then God said: Let us make
a] human beings in our image, after our likeness. Let them have dominion over the fish of the sea, the birds of the air, the tame animals, all the wild animals, and all the creatures that crawl on the earth.