Still waiting

Dad is still sick and has been at Northwestern for ten days now....several of those spent in ICU to regulate his blood pressure. This is has been going on now for two months not knowing "exactly" what dad has. Dr goes back and forth glioma not glioma. Poor dad has been pricked and poked so many times with ct scans and blood tests up the wazoo. I am getting very anxious and weary in waiting for them to find a definite diagnosis and then a plan of action in how to make him better. In talking to someone yesterday, I realize that God knows....he knows exactly what my dad has and the exact remedy to make him better. I have been having a hard time that in an instant God can reveal to the dr what has been giving my dad trouble the past two months, yet God has not chosen to do so. God can also, like in the Bible heal someone in just a snap of a finger, yet he hasn't chosen to do so. I have to in what I have been raised to know and what I have also been seen to be true in my own life, trust beyond my understanding. That right now is the biggest battle I am facing. I do know, like in the past, the Lord will not let me down. Whatever the outcome may be, he has during this trial shown us blessings along this hard journey.