John the Baptist appeared in the wilderness preaching a baptism of repentance for the forgiveness of sins [that is, requiring a change of one’s old way of thinking, turning away from sin and seeking God and His righteousness].

and saying, “The [appointed period of] time is fulfilled, and the kingdom of God is at hand; repent [change your inner self—your old way of thinking, regret past sins, live your life in a way that proves repentance; seek God’s purpose for your life] and believe [with a deep, abiding trust] in the good news [regarding salvation].”

and had endured much [suffering] at the hands of many physicians. She had spent all that she had and was not helped at all, but instead had become worse.

So they went out and preached that men should repent [that is, think differently, recognize sin, turn away from it, and live changed lives].

“But whoever causes one of these little ones who believe and trust in Me to stumble [that is, to sin or lose faith], it would be better for him if a heavy millstone [one requiring a donkey’s strength to turn it] were hung around his neck and he were thrown into the sea.