They'll Know We Are Christians Written by Peter Scholtes This video was made in honor of Saint Kateri Tekakwitha, canonized on October 21, 2012, by Pope Benedict XVI. Lyrics: We are one in the Spirit, we are one in the Lord, We are one in the Spirit, we are one in the Lord, And we pray that all unity may one day be restored. And they'll know we are Christians by our love, by our love, Yes they'll know we are Christians by our love. We will walk with each other, we will walk hand in hand,