When exactly were the 12 apostles saved? Were they already saved when Jesus chose them? Can we say that Judas is a fake Christian but why did Jesus give him authority to cast out demons and to preach? Judas went to betray Jesus. In this case, isn't it proof that one can lose one's salvation?
The twelve believed before the cross, but only in part. They believed He came from God. Peter declared, “Thou art the Christ, the Son of the living God” ~Matthew 16:16. Jesus responded that Peter did not come to this truth through human logic, but from the Father ~Matthew 16:17. That is genuine faith.
But it was faith in Jesus Christ before they saw Him die on a cross.
They trusted Jesus but had yet to comprehend His plan.
Jesus plainly told them they didn’t understand what was going to happen when He died and rose again, and Scripture says it was purposely hidden from them ~Luke 18:31–34. That does not mean they were lost. Old Testament believers looked forward to God’s promise and believed Him even though they did not see it come to pass, and God credited that faith as righteousness ~Hebrews 11:13.
When they saw the resurrected Christ and the empty tomb, everything clicked into place. When the Spirit came upon them in power at Pentecost, He sealed and empowered what was already in place ~Acts 2, ~Ephesians 1:13. Salvation comes by faith. Power comes by the Spirit. Those are two different subjects.
Let’s talk about Judas now.
Judas was never born again. Jesus did not say Judas fell away. Jesus never said Judas fell away from salvation. Jesus said while Judas was right there walking with the apostles, “One of you is a devil” ~John 6:70. Later Jesus would pray about Judas,
“None of them is lost, but the son of perdition” ~John 17:12.
Judas is specifically called out as not included with the others.
Jesus never described Judas as someone who was saved and then lost. He identified Judas as unregenerate from the beginning. When Jesus speaks about false disciples who minister in His name, He says, “I never knew you” ~Matthew 7:23. That language fits Judas. He was never in a saving relationship with Christ, even while outwardly serving among the apostles.
Why was Judas able to preach and cast demons out?
Authority does not equal salvation. Jesus gave authority to all twelve apostles in Matthew 10. Authority can reside in a vessel whose heart is far from God. God used Balaam as a prophet while also condemning his heart ~Numbers 22–24. Caiaphas correctly prophesied while simultaneously scheming to murder Christ ~John 11:49–51. God can sovereignly use someone without approving of that person.
Judas shows us there are wolves in sheep’s clothing. A man can preach truth, operate in Christ’s authority, and still love money more than Jesus ~John 12:6.
And please understand Judas is not an example of losing your salvation.
Jesus said, “All that the Father giveth me shall come to me” and “I will in no wise cast out” any ~John 6:37. He also said those who follow Him will “never perish” ~John 10:28.
If Judas was saved and then walked away from Jesus, Christ would have failed to do what the Father promised He never would. Scripture does not teach that. But here’s the razor that slices apart lies.
The apostles BELIEVED before the cross and were established AFTER it. Judas WALKED without belief.
Ministry does not equal salvation. Spending time with Jesus is not the same as trusting Jesus. And if God saves you, He will keep you.