James 4 tells us that we should not boast about tomorrow by saying, we will do this or that tomorrow. We should say if the lord wills it, we will do this or that. This is all true, but I have another take on this too. By the same token, we should not worry about tomorrow or think about what will happen tomorrow that might not be a good thing. We might think we know what will happen tomorrow, but things change so fast, in a blink of an eye. Only the lord truly knows what will happen. So look to Him and focus on Him, and you will then be secure.