“We could say that every evil is caused by a disregard for life. Assaults upon life occur in many situations, from war and exploitation to the suppression of the vulnerable, elderly and unborn. Ultimately it is fear that gives rise to the rejection of life. To welcome the other, however, challenges such fear. We see the attitude that welcomes rather than rejects life in the heart-rending concern of parents for a sick child. Their desire to protect and save is a sign of life’s precious value, seen above all in those who suffer, who are in fact God’s gift, and who help us to grow in his love.”

Pope Francis catechesis at the General Audience on 10 October 2018