Psalm 33:6 KJV

6 By the word of the LORD were the heavens made; and all the host of them by the breath of his mouth.

Mark 11:23 KJV

23 For verily I say unto you, That whosoever shall say unto this mountain, Be thou removed, and be thou cast into the sea; and shall not doubt in his heart, but shall believe that those things which he saith shall come to pass; he shall have whatsoever he saith.

Hebrews 11:3 AMPC

3 By faith we understand that the worlds [during the successive ages] were framed (fashioned, put in order, and equipped for their intended purpose) by the word of God, so that what we see was not made out of things which are visible.