The Word of Knowledge is a good manifestation of the Spirit - but why can't you just talk to the Father and have Him tell you out of your relationship with Him?
I don't pray for people's healings - there's no scriptural support for asking God in prayer to heal anyone. The disciples were not told to pray for peoples healings:
Luke 9:1 When Jesus had called the Twelve together, he gave them power and authority to drive out all demons and to cure diseases, 2 and he sent them out to preach the kingdom of God and to heal the sick.
Jesus didn't tell them to ask, Jesus said nothing about it being God's will or not - He simply gave them the authority and then told them to go heal the sick. And they did.
Luke 10:1 After this the Lord appointed seventy-two others and sent them two by two ahead of him to every town and place where he was about to go.
72 OTHERS - not even the disciples - Jesus sent them out - to do what?
8"When you enter a town and are welcomed, eat what is set before you. 9 Heal the sick who are there and tell them, 'The kingdom of God is near you.'
Jesus didn't tell them to ask, Jesus said nothing about it being God's will or not - He simply gave them the authority and then told them to go heal the sick. And they did.
Acts 3:1 One day Peter and John were going up to the temple at the time of prayerat three in the afternoon. 2 Now a man crippled from birth was being carried to the temple gate called Beautiful, where he was put every day to beg from those going into the temple courts. 3 When he saw Peter and John about to enter, he asked them for money. 4 Peter looked straight at him, as did John. Then Peter said, "Look at us!" 5 So the man gave them his attention, expecting to get something from them. 6 Then Peter said, "Silver or gold I do not have, but what I have I give you. In the name of Jesus Christ of Nazareth, walk." 7 Taking him by the right hand, he helped him up, and instantly the man's feet and ankles became strong. 8 He jumped to his feet and began to walk. Then he went with them into the temple courts, walking and jumping, and praising God. 9 When all the people saw him walking and praising God,
The man got healed by Peter's words and actions, but Peter NEVER asked God to heal him - Peter never asked if it was God's will to heal the man - he just used his authority and healed the man.
That's what's missing today - that's where we are missing it!
The deep personal day to day relationship with God the Father through Jesus. So personal and so deep that we can instantly know His will and help people. So deep and personal that we interact with Father just like Jesus, the one we're called to imitate, did.
But instead of the multiple multiple examples of how Jesus and the disciples healed through this relationship-, we've reduced knowing God's will to trial and error -
Well, if we pray and we don't see them ......, God must be trying to teach them something - or it must not be God's will.
We have pastors in pulpits that admit they don't know what the will of God is, never seeing this:
Romans 12:2 And do not be conformed to this world, but be transformed by the renewing of your mind, that you may prove what is that good and acceptable and perfect will of God.
I've been thrown out of Word of Faith circles because I preached this hard. We're not just supposed to know His will - but prove it.
It's time we got off our high horse of (I think this might be why), and got on our knees and spent real time fellowshipping with the Father so we can train ourselves to hear His voice.