Jesus Christ said unto his disciples (you who believe),
Mark 16:15 Go ye into all the world, and preach the gospel to every creature.
What means or methods should we use? Use your talents as the Lord has given you. I know back in 1976 (in Perth, Western Australia) we were willing to do crazy stuff like dress up and do skits to both attract people to hear the message as well as illustrate it.
1 Corinthians 4:10 We are fools for Christ’s sake, but ye are wise in Christ; we are weak, but ye are strong; ye are honourable, but we are despised.
1 Corinthians 1:25-27 Because the foolishness of God is wiser than men; and the weakness of God is stronger than men. 26 For ye see your calling, brethren, how that not many wise men after the flesh, not many mighty, not many noble, are called: 27 But God hath chosen the foolish things of the world to confound the wise; and God hath chosen the weak things of the world to confound the things which are mighty;