Believing is not enough is a reminder to everyone that everything in life that yo u want to experience is more than a "manifestation" away. Belief is one step out of many whether you want to be successful in your career, in a loving committed relationship or exploring exotic countries. You also have to execute. Action, perseverance, the art of pivoting. are all required along the way. What more is introspection. You need to have the skill to look inwards and align your beliefs with a healthy dose of realism. I look at belief the same way I do seasoning, It's better to have it while cooking, it ads season and flavour complexities but if the food you're preparing ins't fresh, good quality then it doesn't matter how much of it you put the meal won't turn out the way you want it to.