Above all, love each other deeply, because love covers over a multitude of sins.
Jakob Ammann led the split which became the Amish. I admire his story and zeal to promote a Christianity and church true to the words of scripture. At one point, as I recall, he even temporarily excommunicated or at least disciplined himself for what he thought was a breach of scripture, failing to fulfill one of its teachings.
It is easy to take on that mindset. To think that somehow we can navigate our own lives as Christians. Yes, with the help of the Spirit, but we essentially are in charge.
Yesterday, I ran across this quote from Oswald Chambers:
Beware of counterfeiting the love of God by following your own natural human emotions, sympathies, or understandings.
Instead of thinking we can come up with the solution to some difficult issue, and honing in on one passage which seems to be the answer, we need to step back, consider all of scripture, trust the Holy Spirit, and not trust in ourselves. We need to let the Spirit lead. A part of this is to consider what the church has taught, as well, a given, but something I should mention.
And the passage quoted above from 1 Peter, seems to me to be one of those key passages of scripture from which the Spirit might work for other needed things to happen. Of course God knows what is needed; we might think we know, but only God knows all, and everything the way it needs to be known. God gives us understanding, and will guide us by the Spirit through the word in and through Jesus, as we trust in him.