Philippians 1:6
For I am certain that he who has begun the good work in you will finish it for the Day of Jesus Christ.
1 John 2:27
You still retain in your hearts the anointing with the Spirit that you received from him, and you do not need to have anyone teach you. But just as that anointing of his teaches you about everything, and as it is true and no falsehood, keep in union with him just as it has taught you to do.
Matthew 10:22
You will be hated by everybody on my account, but the man who holds out to the very end will be saved.
Matthew 24:13
But he who holds out to the end will be saved.
John 6:45
In the prophets it is written, 'And all men will be taught by God!' Everyone who listens to the Father and learns from him will come to me.
1 Corinthians 1:7-8
and there is no gift that you lack even while you are waiting for our Lord Jesus Christ to reappear,
1 John 2:19-20
They have gone out from our number, but they did not really belong to us. For if they had, they would have stayed with us. It was to make it clear that none of them really belonged to us that they withdrew.
Revelation 2:26
To him who is victorious and continues to the end to do the things that please me, I will give authority over the heathen??27 just such authority as I received from my Father; he will shepherd them with an iron staff and shatter them like earthen jars!??28 and I will give him the morning star.