Sorry for not making that part clearer, which the below changes should do. Thanks for speaking up.
The gospel preaching in the book of Acts called souls to repentance, but it was a basic repentance of faith, recognizing Jesus is Lord and trusting in Him for salvation, out of which transformed lives result.
But it is the gospel of least resistance (and which is the least difficult to preach), and which does not work to convict men of sin, righteousness and judgment - and which [conviction] brings them to appreciate mercy - that marks the latter days we are in.
Sorry, daniel1212, I still don’t get it. Are you saying that the gospel preached in the book of Acts is the “gospel of least resistance” and that it no longer works today?
I am confused.
I, incidentally, don't agree with that. The accusation of the Jews was indeed collective, but it was utterly grave: "let all the house of Israel know most certainly, that God hath made both Lord and Christ, this same Jesus, whom you have crucified" (Acts 2:36). The sermon then calls them not to simply declare Jesus as Lord and Savior -- after the Evangelical fashion -- but rather "Do penance [or if you wish, "repent"], and be baptized every one of you in the name of Jesus Christ, for the remission of your sins". Further, this echoes the words of St. John the Baptist, but the kind of penance he called for is not in any way "basic" or matter of "recognizing" the lordship of Christ. Rather, he wore a hairshirt, fasted and was a celibate hermit,-- the harshest forms of penance known to us.