"develop a belief" is correct and usable in written English.
You can use it when talking about forming an opinion about something based on evidence or experience. For example, "After researching the issue, I have developed a belief that this policy needs to be changed."
"We talk to them, they see us coming back, they develop a belief in what we're doing.
Consider cell c i : unless there is a sensor in c i, the true power level is unknown, and the information available from sensors in the neighbourhood must be used to develop a belief model for that cell.
In this paper, we extend the fuzzy rule in FRBCS with a belief rule structure and develop a belief rule-based classification system (BRBCS) to address imprecise or incomplete information in complex classification problems.
Russell Crowe just played an alien in the movie "Man of Steel," which might have led him to develop a belief that UFO sightings are real.
If your own peers, which will one day constitute the age group from which you will choose a marriage partner, tell you repeatedly that you're ugly, stupid, worthless or any other number of ruthless cruelties, doesn't it make sense that your self-esteem would plummet and you would develop a belief that says, "I'm not worthy of love"?
If your own peers, which will one day constitute the age group from which you will choose a marriage partner, tell you repeatedly that you're ugly, stupid, worthless and any other number of ruthless cruelties, doesn't it make sense that your self-esteem would plummet and you would develop a belief that says, "I'm not worthy of love"?
She develops a belief system of her own, a Darwinian religion she names Earthseed.
That's not because the company suddenly developed a belief in sales taxes.
Ludendorff succumbed completely to this eccentric woman, who regarded him as the real "commander in chief" of the Germans and had developed a belief in the activities of "supernational powers"—Jewry, Christianity, Freemasonry.
He added, "but over time we have developed a belief in ourselves".
I developed a belief that in order to be a man I had to be a certain way.
