1. and to wait for his Son from heaven,
2. whom he raised from the dead—Jesus,
3. who rescues us from the coming wrath
This verse teaches us to be ready NOW! because we should be ready anytime Jesus will come and give Judgement. Jesus was raised from the dead because death cannot conquer over His sinless life, and by His life we are covered up and made deserving at Eternal Life because of Him. Also important is the reminder that God's wrath will be brought to all sinners! but thankfully, through Faith and His Grace of forgiveness we are cleansed! so it is Urgent to Have Faith, believe, and put entire Trust, because it is in Faith and God's Grace we can Only be Saved.
All points are important!
Underemphasized is to "wait for His Son..."
Not all people know urgency to Surrender to Christ NOW! I believe that's how we should wait. That anytime at an unexpected moment, Jesus is going to give the Judgement.
Also underemphasized is God's Wrath. God's anger to sinners (all of us) is eternal pain, death, in fire! Fear of the Lord is NOT present in almost everyone.