How shall we escape if we ignore such a great salvation?

Hebrew 2:1-10
Warning 1:
How shall we escape if we ignore such a great salvation? This salvation, which was first announced by the Lord,was confirmed to us by those who heard him. God also testified to it by signs, wonders and various miracles, and gifts of the Holy Spirit distributed according to his will.
Four reason for God in flesh 1)The son of man 2) In bringing many sons to glory, make the author of their salvation perfect through suffering. 3) destroy him who holds the power of death(v 14) 4) He might make atonement for the sins of the people( v17)
The son of man you made him a little lower than the angels; you crowned him with glory and honor and put everything under his feet.
In bringing many sons to glory , it was fitting that God, for whom and through whom everything exists.
Why?
If the message of the angels - that is the law of Moses - proved true, how much more important is the Son's message of salvation.
For a little while Christ shared our human nature. Now he is crowned with glory because he willingly suffered death for our benefit, to free us from the power of death and to cleanse us of sin.
Made perfect: meaning is 'bring to completion'.The idea which underlies these verses is the notion that this word is the realm of the imperfect and that through death we enter heaven, the realm of the perfect.
This salvation is truth and important to everyone in the world. How can we escape the punish if we ignore such a great salvation ?
How?
Worship the Lord who has great mercy and love to us, let us may free from sin and enter perfect through Jesus Christ.