Language change is not all-important: if it were, then changing language would be all that was needed to change the world. Nor is it unimportant: if it were, we could concentrate on doing love and justice, and quit worrying about how we speak of God.
To separate language from action is false. Language change is an essential part of action. If I cease using racist language I will not thereby end racism. Yet trying out new forms of speech is a necessary part of finding out what I really think. By using nonracist language I also commit myself more deeply than before, even if i can’t completely live out my commitment.
Language is a public medium. if I use, or abandon, racist or sexist language, or begin to name God anew, I shall open myself to comment and criticism and shall have to explain and defend my usage. It may then be easier than before to act on what I have said.
Language, like tobacco, is habit forming. Some patterns of writing and speaking are addictive and may damage both the user and others who breathe the same linguistic atmosphere. If we see the damage being done and decide to kick the habit, we may get withdrawal symptoms and hostility or derision from other smokers. But in the end, we shall enjoy breathing fresh air.
from What Language Shall I Borrow? God-Talk in Worship