Often, during times of military and political conflict, you will hear news anchors use the term 'refugees' for people who flee their homeland to seek safety somewhere else.
Perhaps the only other place that I hear the word refuge used much is the Bible, mostly Psalms.
Merriam-Webster defines refuge as "shelter or protection from danger or distress; a place that provides shelter or protection; something to which one has recourse in difficulty".
For Christians, especially those experiencing "difficulty", our refuge is God and his character. Psalm 119:114 says "You are my refuge and my shield; I have put my hope in your word." In fact, we have so much refuge in God that Psalm 59:16 says that "I will sing of your strength, in the morning I will sing of your love; for you are my fortress, my refuge in times of trouble."