“Walking. This verb makes us reflect on the course of history, that long journey which is the history of salvation, starting with Abraham, our father in faith, whom the Lord called one day to set out, to go forth from his country towards the land which he would show him. From that time on, our identity as believers has been that of a people making its pilgrim way towards the promised land. This history has always been accompanied by the Lord! He is ever faithful to his covenant and to his promises. Because he is faithful, “God is light, and in him there is no darkness at all” (1 Jn 1:5). Yet on the part of the people there are times of both light and darkness, fidelity and infidelity, obedience, and rebellion; times of being a pilgrim people and times of being a people adrift.
In our personal history too, there are both bright and dark moments, lights and shadows. If we love God and our brothers and sisters, we walk in the light; but if our heart is closed, if we are dominated by pride, deceit, self-seeking, then darkness falls within us and around us. “Whoever hates his brother – writes the Apostle John – is in the darkness; he walks in the darkness, and does not know the way to go, because the darkness has blinded his eyes” (1 Jn 2:11). A people who walk, but as a pilgim people who do not want to go astray.”
-Pope Francis, Homily at the Midnight Mass, Christmas 2013