Rationalize: Christianity has been a powerful blood thinner vs. Blood is thicker than water.
The phrase "Blood is thicker than water" suggests that family relationships are stronger and more important than other types of relationships. On the other hand, the statement "Christianity has been a powerful blood thinner" implies that the Christian faith can bring people together and unite them despite their differences, including differences in blood relationships.
One of the core teachings of Christianity is the importance of loving others and treating them with kindness and compassion. This includes loving and accepting people who are not related to us by blood. Christianity teaches that we are all children of God, and therefore, we are all connected and equal in his eyes. This can create a sense of community and belonging among Christians that transcends familial ties.
Furthermore, Christianity has a long history of promoting unity and brotherhood across racial, cultural, and national divides. The early Christian church was made up of people from diverse backgrounds and cultures, and they were able to come together and form a strong community based on their shared faith. Throughout history, Christians have worked to overcome barriers that divide people and have advocated for justice, equality, and human rights for all people, regardless of their blood relationships.
In this sense, Christianity can be seen as a "blood thinner" because it has the power to unite people who are not related by blood and create a sense of common purpose and community that transcends family ties. While family relationships are certainly important, Christianity teaches that our love and compassion should extend beyond our blood relatives to include all of God's children.
