At the end of the summer, another wave of young people will head off to college, leaving behind misty-eyed parents who can’t help but wonder what impact the next four+ years will have on their son or daughter. One big question weighing on many parents’ minds: Will my kid lose his/her faith?

Studies show as many as 80 percent of college students shed their beliefs and faith practices during their undergraduate years. Reasons range from the rigorous questioning inherent in academic study to robust secular socializing.

Here’s some advice from religious leaders, who weighed in with words of wisdom for high school graduates on how to sustain their faith throughout the college years and beyond. What advice would you add?