For if the word spoken through angels proved unalterable, and every transgression and disobedience received a just penalty,
how will we escape if we neglect so great a salvation? After it was at the first spoken through the Lord, it was confirmed to us by those who heard,
God also testifying with them, both by signs and wonders and by various miracles and by gifts of the Holy Spirit according to His own will.
Hebrews 2:2-4 (NASB)