Acts 16:30-32 -
Acts 16:30-32
30 And brought them out, and said, Sirs, what must I do to be saved?
31 And they said, Believe on the Lord Jesus Christ, and thou shalt be saved, and thy house.
32 And they spake unto him the word of the Lord, and to all that were in his house.
Yes Paul was correct in what he stated to the Jailor, for the Jailor under conviction of the Holy Ghost, cried out what must I do to be saved, which is but a reasonable request for anyone under Holy Conviction for sin, Just like the jews on the day of Pentecost, under Holy Ghost conviction cried out Acts 2:37
37 Now when they heard this, they were pricked in their heart, and said unto Peter and to the rest of the apostles, Men and brethren, what shall we do?
And Paul responded with the imperative, believe on the Lord Jesus Christ and thou shalt be saved. For now was the opportune time by the providence of God for Paul to speak forth the word of the Lord, the Gospel of Christ to an inquiring Soul Acts 16:32
32 And they spake unto him the word of the Lord, and to all that were in his house.
Now upon speaking the Gospel to the Jailor, Paul would explain the Person and Work of Jesus Christ from scripture, like Philip did here Acts 8:31-35
31 And he said, How can I, except some man should guide me? And he desired Philip that he would come up and sit with him.
32 The place of the scripture which he read was this, He was led as a sheep to the slaughter; and like a lamb dumb before his shearer, so opened he not his mouth:
33 In his humiliation his judgment was taken away: and who shall declare his generation? for his life is taken from the earth.
34 And the eunuch answered Philip, and said, I pray thee, of whom speaketh the prophet this? of himself, or of some other man?
35 Then Philip opened his mouth, and began at the same scripture, and preached unto him Jesus.
Preaching Jesus Christ means to explain who He is, what has He done or accomplished by His Work of the Cross, for whom He did it for, and Why !
Paul would not command a soul to believe on Christ without Preaching the Gospel according to scripture 1 Cor 15:3.
If after the preaching of the Gospel the Jailor did believe ,obey the command to believe on Christ, then he was saved by Christ, his obeying the command to believe was evidence of him being in a saved state, or else how could he had believed the preaching of the Cross, which to the unsaved perishing man is foolishness 1 Cor 1:18
For the preaching of the cross is to them that perish foolishness; but unto us which are saved or being saved it is the power of God.
So Acts 16:31 is not teaching a man gets saved by his doing or by his obeying a command, that is salvation by works and Law, only those who wrest scripture to their destruction preach such a false gospel !
For the Jailor no more got saved by his act of obedience to believe on Christ as the jews got saved by their act of obedience in getting baptized in Acts 2:37-38