What was Paul referring to in these 2 verses?
2 Cor 1:22 - set his seal of ownership on us, and put his Spirit in our hearts as a deposit, guaranteeing what is to come.
2 Cor 5:5 - Now the one who has fashioned us for this very purpose is God, who has given us the Spirit as a deposit, guaranteeing what is to come.
These 2 verses are directly related to Eph 1:13,14 -
13 And you also were included in Christ when you heard the message of truth, the gospel of your salvation. When you believed, you were marked in him with a seal, the promised Holy Spirit,
14 who is a deposit guaranteeing our inheritance until the redemption of those who are God’s possession—to the praise of his glory.
Now, after guaranteeing what is to come, Paul ends his epistle to the very carnal Corinthian church with this in 2 Cor 12:
20 For I am afraid that when I come I may not find you as I want you to be, and you may not find me as you want me to be. I fear that there may be discord, jealousy, fits of rage, selfish ambition, slander, gossip, arrogance and disorder.
21 I am afraid that when I come again my God will humble me before you, and I will be grieved over many who have sinned earlier and have not repented of the impurity, sexual sin and debauchery in which they have indulged.
Hm. Doesn't sound like Christians living like how Christians should be living. Yet he told them of a guarantee that is to come.
Now, I firmly believe that what is guaranteed to come is exactly what Eph 1:14 says; our inheritance. Meaning, all believers, because they are God's children, have an inheritance in heaven.
Rom 8:17a - Now if we are children, then we are heirs—heirs of God
So the inheritance of 2 Cor 1:22, 5:5 and Eph 1:14 is for the heirs of God.
There's another inheritance in Rom 8:17b - and co-heirs with Christ, if indeed we share in his sufferings in order that we may also share in his glory.
This is a different inheritance, which is clearly seen by the conditional "if indeed...".
This inheritance is stated a bit differently in 2 Tim 2:12 - if we endure, we will also reign with him. If we deny him, he will also deny us;
It should be clear that to "share in His sufferings" from Rom 8:17 is the same as to "endure" in 2 Tim 2:12.
So, it's obvious that those believers who endure, will "co-reign" with Christ. But it's conditional on "sharing in His sufferings".
However, that is for another thread.
My question is for any of those who believe that salvation can be lost:
What is the guarantee that is to come, from 2 Cor 1:22 and 5:5?