The Gospel

1. We are all sinners
"For all have sinned and fall short of the glory of God." Romans 3:23

"As it is written: 'None is righteous, no, not one.'" Romans 3:10

2. Our sin is deserving of punishment
"For the wrath of God is revealed from heaven against all ungodliness and unrighteousness of men, who by their unrighteousness suppress the truth. For what can be known about God is plain to them, because God has shown it to them. For his invisible attributes, namely, his eternal power and divine nature, have been clearly perceived, ever since the creation of the world, in the things that have been made. So they are without excuse." Romans 1:18-20 

3. The way of escape

"For God so loved the world, that he gave his only Son, that whoever believes in him should not perish but have eternal life." John 3:16

"For I delivered to you as of first importance what I also received: that Christ died for our sins in accordance with the Scriptures, that he was buried, that he was raised on the third day in accordance with the Scriptures...." 1 Corinthians 15:3-4

"...but God shows his love for us in that while we were still sinners, Christ died for us. Since, therefore, we have now been justified by his blood, much more shall we be saved by him from the wrath of God. For if while we were enemies we were reconciled to God by the death of his Son, much more, now that we are reconciled, shall we be saved by his life." Romans 5:8-10

"If we confess our sins, he is faithful and just to forgive us our sins and to cleanse us from all unrighteousness." 1 John 1:9

"...if you confess with your mouth that Jesus is Lord and believe in your heart that God raised him from the dead, you will be saved." Romans 10:9

4. But that's not all....

"...our citizenship is in heaven, and from it we await a Savior, the Lord Jesus Christ, who will transform our lowly body to be like his glorious body, by the power that enables him even to subject all things to himself." Philippians 3:20-21

"For I consider that the sufferings of this present time are not worth comparing with the glory that is to be revealed to us. For the creation waits with eager longing for the revealing of the sons of God. For the creation was subjected to futility, not willingly, but because of him who subjected it, in hope that the creation itself will be set free from its bondage to corruption and obtain the freedom of the glory of the children of God.
"For we know that the whole creation has been groaning together in the pains of childbirth until now. And not only the creation, but we ourselves, who have the firstfruits of the Spirit, groan inwardly as we wait eagerly for adoption as sons, the redemption of our bodies. For in this hope we were saved. Now hope that is seen is not hope. For who hopes for what he sees? But if we hope for what we do not see, we wait for it with patience." Romans 8:18-25 [emphasis mine]