When faith comes first - "I will believe it because he said it" - the feelings sometimes follow.

当信心走在先时—“因为他这样说了，我就相信了。”—感觉会随之而来。

youdao

Barring accidents, I believe they will succeed.

不出意外的话，我相信他们会成功。

《柯林斯英汉双解大词典》

I believe you will answer blue.

我相信你会回答蓝色的。

youdao

I know the human mind will not believe what it cannot understand.

VOA: special.2010.07.10

Now I'm not going to hear, pursue of the question of "Do we believe bodily resurrection occurs or will occur?"

现在我不需要，大家一直争论,我们是否要相信,肉体复活是否会发生“

耶鲁公开课 - 死亡课程节选

After I give you amnesia,before I torture you, Linda I will drive you insane and make you believe that you're Linda.

在我让你失忆和折磨你之前，我会先把你逼疯，让你相信你是。

耶鲁公开课 - 死亡课程节选

"But I will believe it when we are on the plane, " she added.

BBC: NEWS | UK | England | Devon | Mum set to start polar ski trek

Although I believe taxes will go up, I also believe it will be done subtly.

FORBES: Will Your Taxes Go Up?

If I write stuff that I believe will be useful, and write it as clearly and engagingly as I know how, that gives me the best odds of reaching lots of people.

FORBES: How I Wrote Yesterday's Most-Viewed Post on Forbes (Hint: I Don't Know)