"Great passion" refers to having a strong and intense enthusiasm or love for something or someone. It means being deeply dedicated, interested, or excited about a particular topic, activity, or person. Full definition
However, as a person with great passion for history and especially military history, I am inclined to correct a lot of the false attacks on the bible. (religion.blogs.cnn.com)
The ideal candidate will be a competent individual with great passion for technology. (resources.workable.com)
The best part about this gig, was that I got to talk about my two greatest passions in life, music and fashion! (mywhitet.com)