Stir up The Gift of God.
“Wherefore I put thee in remembrance that thou stir up the gift of God, which is in thee… For God hath not given us the spirit of fear, but of power, and love, and a sound mind.” 2 Timothy 1:6-7 (KJV)
Years ago, in one of the places I had worked a coworker who was a Psychic Reader could tell the people whatever message the devil had for them.
She was fervent and not ashamed of using her gift. Initially, for me, I had to pray and look for safe opportunities to witness and pray for people who needed healings quietly. 
Even though she was an agent of darkness, she did not hide it.
 What I subsequently noticed was that she could not do the consultations for people when I was around because my presence caused her medium to fail. 
With such encounters, I had since learned never to be “quiet” in witnessing. 
Later on the in that workplace, I was able to lead others to Christ and encourage other believers and soon had a fellowship without any conflict with our work and the productivity increased. 
 People spreading evil are “bold.”
Don’t be ashamed to share the Gospel of Christ.
“I refuse to be ashamed of sharing the wonderful message of God’s liberating power unleashed in us through Christ! I am thrilled to preach that everyone who believes is saved—the Jew first and then people everywhere!” Romans 1:16 (TPT)
Sometimes we “sleep off” at our duty Post in being an active witness for the Lord. 
Don’t restrict your spiritual gifts to when you are in the church only.
Don’t just discuss the latest in fashion, politics, and the economy.
 Engage them in the Good News of what God is doing. 
God has put you on a platform so He can shine through you. 
Don’t be too hesitant to allow the nature of God to be visible in your life. 
Paul encouraged Timothy not to fear and to be and use every opportunity to witness for Christ.
 Speak up and don’t be ashamed of the gospel of Christ.
Naturally, people will cling to the lies rather than wanting to hear the truth but continue to speak because when they face challenges that the evil medium cannot solve they will come looking for you.
Be prepared at all times to share your faith.
Let God use you to bring more souls to His kingdom wherever you find yourselves.
The Bible says you are wise because you can win souls.
As you continue to win souls for God, HE increases you in other areas of your life. 
 “Fan into a flame and rekindle the fire of the spiritual gift God imparted to you.”