“Yet now, brethren, I know that you did it in ignorance, as did also your rulers. But those things which God foretold by the mouth of all His prophets, that the Christ would suffer, He has thus fulfilled." (Acts 3:17-18)
As Peter continued his message to the men of Israel, this is when he really started getting to the meat of the message. Up to this point was illustration: the healing, the reminder of the crucifixion, the mini-lesson in God's power. These were a preamble to the Gospel message Peter was about to share. This next part of the message, Peter began by echoing the words of Jesus. He'd already reminded these men about the man they killed, and now he was reminding them of what He said from the cross: "Father, forgive them, they don't know what they're doing."
But what were they doing? It turns out, much like Joseph's brothers, their actions were being used to fulfill God's will, more or less in spite of their intentions.
What grace!
In spite of wicked and jealous hearts, God provided a way for even these men to be saved -- and He did it using the very wickedness He'd come to heal!
The fact is, we've all stepped outside of God's will. Romans 3:23 reminds us, all -- everyone -- has sinned and fall short of the glory of God. Many of us have made such a mess of things, we don't know whether we can ever be right with God. We wonder how a just and righteous God could ever forgive the things we've done, the lives we've lived.
Yet, even in our sins, we discover a path back to Him, if we choose to find it. Peter echoed the words of Christ in offering salvation, even to the men who clamored for Jesus' execution. Surely, God has grace enough for you, too.