reform ye, therefore, and turn back, for your sins being blotted out
(Acts 3:19)
which part of this says "possibly maybe one day salvation much later in the far future" ?
was that lame man Acts 3:1-10 healed that very moment or did Peter say 'rise up and walk - not now of course - but i dunno maybe 3,000 years from now maybe? depends on what the Phraisees decide' ??
bro he was healed immediately, just as Christ immediately took Peter's own hand when he saw the waves and the storm and began to sink in the sea. God is not relegated to this dissolving world of the flesh, but if He completely restores a leper in the blink of an eye just because the man believes, why would you for one second doubt what He has promised to do is as good as done?
Which translation you are using there? Whenever you want to use scripture for doctrine discussion, use the KJV
19 Repent ye therefore, and be converted, that
your sins may be blotted out, when the times of refreshing shall come from the presence of the Lord.
20
And he shall send Jesus Christ, which before was preached unto you:
21 Whom the heaven must receive until the times of restitution of all things, which God hath spoken by the mouth of all his holy prophets since the world began.
As for the lame man, Peter, or rather the Holy spirit, performed that sign, specifically for the nation Israel. Israel as a nation has been lame from birth and rejected the covenant, and they just killed the Messiah.
But if they were to repent for all those sins, they can look forward to entering the promised kingdom when Jesus returns for them in the 2nd coming, jumping and with great joy.
A beautiful sign for the nation Israel and fits well with what Peter preached to Israel in Acts 3:19-21, if you asked me.