John 16:33
These things I have spoken to you, that in Me you may have peace. In the world you will have tribulation; but be of good cheer , I have overcome the world.
Matthew 9:2
Then behold, they brought to Him a paralytic lying on a bed. When Jesus saw their faith, He said to the paralytic, "Son, be of good cheer; your sins are forgiven you."
Matthew 9:21-22
But Jesus turned around, and when He saw her He said, "Be of good cheer, daughter; your faith has made you well." And the woman was made well from that hour.
Does people who cause you to lose heart surround you?
Deut 1:28
Where can we go up? Our brethren have discouraged our hearts, saying,"The people are greater and taller than we; the cities are great and fortified up to heaven; moreover we have seen the sons of the Anakim there."
You’re not going to build heart with people who are full of doubt speaking into your life.