Evangelical Christians are often quick to counter anyone who calls Christianity a “religion,” sometimes even to the point of being offended! We will often respond with, “It’s not a religion; it’s a relationship!”

This is something I used to say, but I’ve had to re-evaluate it. Obviously, there is a relationship, but I think a lot of people are being too cheesy when they talk about their relationship with God and try to make it sound exactly like a friendship with a human. In reality, the whole “it’s a relationship not a religion” thing seems to just be a recent trendy Christian thing to say.
By definition, of COURSE Christianity is a religion: “the belief in and worship of a superhuman controlling power, esp. a personal God or gods”
I think problems arise when we try to pretend that there’s more to it than there actually is. Christians often treat things like there’s some emotional experience we’re supposed to get out of it. Take worship, for example: People say stuff like “worship was really good today” if they were particularly swayed with emotion or some experience, when ACTUAL worship is a lifestyle, not just a time set aside for music. ACTUAL worship is a sacrifice to God, and it’s giving sincere praise and thanks to Him; it’s not about how warm and toasty I feel.
That’s not to say God doesn’t give us special experiences or speak to us through emotions, but I think there’s way too much focus on that going on. It’s also not to say we shouldn’t have time set aside to sing praise music to him; just that we should have an accurate understanding of what it is.
My idea of a relationship with God is pretty simple:
1. Try to obey Him and represent Him with my life
2. Talk to Him
3. Listen to what He says to me through His Word and through fellow disciples
4. If He leads me to do something special through His Spirit, try to listen and obey

Why It Matters
Ultimately, you could say that it’s a matter of semantics… but I think it’s a good idea to make sure we’re applying accurate definitions for the words we use. We can have a relationship with the Almighty God! Let’s make sure we’re not trying to dumb Him down to our level, like he’s just some buddy we pal around with.
I think it’s also important to make sure we’re being down-to-earth and honest when we talk about our relationship with God. No matter how fantastic a concept it might seem to you to have God be your best buddy, nobody is going to be impressed if they feel like you’re being cheesy. I’m not saying don’t call Jesus your friend, but we must recognize that it’s an incomplete description.Sure, Christianity is a relationship with God, but it is also, by definition, a religion. And that’s okay, too.