Isaiah 30:15 (NKJV)
15 For thus says the Lord God, the Holy One of Israel: “In returning and rest you shall be saved; In quietness and confidence shall be your strength.” But you would not,
I The rebellious spirit of the people of Israel.
Isaiah 30:1–3 (NKJV)
1 “Woe to the rebellious children,” says the Lord, “Who take counsel, but not of Me, And who devise plans, but not of My Spirit, That they may add sin to sin; 2 Who walk to go down to Egypt, And have not asked My advice, To strengthen themselves in the strength of Pharaoh, And to trust in the shadow of Egypt! 3 Therefore the strength of Pharaoh Shall be your shame, And trust in the shadow of Egypt Shall be your humiliation.
II The returning to the Lord.
Titus 3:5 (NKJV)
5 not by works of righteousness which we have done, but according to His mercy He saved us, through the washing of regeneration and renewing of the Holy Spirit,
III The renewal of life.
Isaiah 30:20–21 (NKJV)
20 And though the Lord gives you The bread of adversity and the water of affliction, Yet your teachers will not be moved into a corner anymore, But your eyes shall see your teachers. 21 Your ears shall hear a word behind you, saying, “This is the way, walk in it,” Whenever you turn to the right hand Or whenever you turn to the left.