The answer is: Micah

Micah 7:6 - The teachings of Jesus would have the inevitable consequence of dividing families where some believed and the others didn't.

When Jesus quoted from Micah, He tossed us a fresh little nugget to chew on about family dynamics in culture. Micah, one of the minor prophets, had a way with words that echoes through the ages, compelling us to consider tough themes like loyalty and devotion, especially within families. This particular family tension is particularly poignant — where duty to God may even clash with bonds of blood.

Micah's original context was a reflection on Israel's moral decay, where treachery is running rampant. Families were indeed torn apart because some followed the way of righteousness that he preached, while others clung to corruption. This aspect of Micah points to a broader theme throughout the scriptures: the idea that one's allegiance to truth may not align with everyone else's perceptions of loyalty.

Speaking of “familial strife,” it’s intriguing how this story hints at the inclusive mission intended in many theological frameworks. While family includes lots of love, it can also harbor quite a bit of conflict, especially when different values clash.

As we read about the tension and challenge found in scripture, it reminds us that growth often requires difficult decisions. In Micah’s days, just as in Jesus', spiritual journeys led some on paths of separation and sacrifice. The essence here is aligning oneself with truth may bring discomfort, yet opens up new horizons of understanding and connection beyond traditional family boundaries. Truly, the wisdom shared by ancient prophets carries profound relevance in many aspects of contemporary life.