Jesus told us:
“…Go ye into all the world, and preach the gospel to every creature.” Mark 16:15
And while he walked on the earth, that’s exactly what he did- he went everywhere. He had told us:
“I must work the works of him that sent me, while it is day: the night cometh, when no man can work.” John 9:4
And he lived it:
“And it came to pass afterward, that he went throughout every city and village, preaching and shewing the glad tidings of the kingdom of God: and the twelve were with him,” Luke 8:1
And we are even more certain he lived such a life because those who walked with him on the earth were just as relentless in their preaching of the gospel, they never just visited a place ‘just because’, irrespective of the reason for the visit, they always took out time to preach to those around- every opportunity to minister to others counted, be likewise:
“But Philip was found at Azotus: and passing through he preached in all the cities, till he came to Caesarea.” Acts 8:40, see also Acts 8:14,25

Bible Reading Plan: Songs of Solomon 7, Numbers 12