I spotted this post by Jeffery Jay Lowder on The Secular Outpost, and I think it’s good advice.

There are times where two people speak the same language, use the same words, and mean very different things by the same words. In conversations between Christians and atheists, “faith” is one such word. For many atheists, the word “faith” means, by default, belief without evidence or even belief against the evidence. In contrast, I doubt many Christians would accept that definition. For example, according to the NIV translation, Hebrews 11:1 states, “Now faith is confidence in what we hope for and assurance about what we do not see.” Victor Reppert, at Dangerous Idea, writes this about the word “faith.” Every time you use the word “faith” in a discussion with an atheist, they are going to declare victory. They will presume that you are believing for no reason, and that you are are admitting that the evidence is against you. I think he is probably right. If Christians want to dialogue with atheists, I think Christians would be well served to speak the ‘language’ of atheists. The word “faith” simply has too much baggage associated with it; inserting that word into the conversation is likely to become a distraction from whatever point the Christian was probably trying to make. So if you’re a Christian talking with atheists, my advice is to temporarily delete the word “faith” from your vocabulary. Find some other way to make your point.

A better word to use is “trust”, and here’s Christian apologist Greg Koukl of Stand to Reason to make the same point:

Christian apologist Jonathan Morrow had a similar post on Think Christianly. (Mark well the part he put in bold)

Excerpt:

In today’s post I want to share a conversation I had with some of the sharp young men during lunch. It had to do with how we talk about Christianity with our friends, family, and coworkers. Most of the time, well meaning Christians talk about Christianity in the context of religion…not reality. Is that a problem? Yes, and here’s why. Religion is understood as a personal and private feeling that is not accessible by everyone else. You can’t question, challenge, or investigate it; you must simply be tolerant of it (and by tolerant, I am using the modern misunderstanding of tolerance which believes that all religious views are equally valid simply because a person sincerely believes them). That’s why having a conversation about Christianity as a religion is a dead end. It’s a non-starter. That’s why I encouraged these students to talk about Christianity in the context of reality where terms like truth, knowledge, reason, and evidence apply. Any claim about reality is either true or false (it can’t be both). If Christianity is not the kind of thing that can be true or false…the battle has already been lost and the Gospel cannot be seriously considered. We need to talk about Christianity in the same way we talk about having a prescription filled at the pharmacy or receiving instruction from a Doctor. In today’s society, religion is a fuzzy (i.e., socially constructed or psychologically projected) category that makes little difference in everyday life. But if Christianity is true, then it speaks to ALL of life. It makes a comprehensive claim on reality. Jesus didn’t intend to merely address two hours of our week. As Christians we need to have more conversations about reality and less about religion.

I’ve even written a post about the concept of faith that is presented in the Bible and the word faith has nothing to do with blind belief in the Bible – it’s always based on evidence, so that people can know for certain what the truth is. I highly recommend it for anyone who disagrees with Jeffery,Greg or Jonathan. When you’re talking about Christianity, you’re talking about what you know. You’re talking about the way the world is, for everyone. When you talk about your belief in God, you should say “trust”. You should not say “faith”.

Positive arguments for Christian theism