Acts 28:23-24:

And when they had appointed him a day, there came many to him into his lodging; to whom he expounded and testified the kingdom of God, persuading them concerning Jesus, both out of the law of Moses, and out of the prophets, from morning till evening.
And some believed the things which were spoken, and some believed not.

See also:

BEING Anointed vs. FEELING Anointed
The Hardest Lesson I’ve Learned in the Ministry
Ridiculous Healing Confession Bondage
You’re Responsible for the Message, Not the Results
What If I Lay Hands on People and They Don’t Get Healed?
Objection: Many Do Not Get Healed After Prayer Is Made for Their Healing
Objection: Christ’s Disciples Were Told to Heal EVERYONE.  No One Does This Today, So We Cannot Say We Have the Same Authority They Did.