Sorrow to turn to Joy

"So you have Pain now; but, I will see you agian and your hearts will rejoyce, and noone will take your joy from you. On the very day, ask no questions of me. Very truly I say to you, if you ask anything of the Father- in my name, he will provide it to you. Until now you have not asked for anything in my name. Ask and you will recieve, so that your joy may be complete." John 16:22