Is There Sufficient Evidence to Claim to Know Something?

Every belief is a leap of faith at some level. But not all leaps of faith are crea equal. If you rail against the idea of faith based beliefs, altogether, youre allowing your opposition to hyjack the word faith and then align any merit connected with faith to their cause. Maybe it's beneficial to believe in some things based on faith, because currently we have no way for us to know some things beyond a shadow of a doubt.