In John 16:7, Jesus that it was to the disciples’ advantage that He go away and return to the Father so that the Holy Spirit could come, and that when He comes, he will convict the world of sin and righteousness and judgment.

In John 14:12, Jesus said, truly, truly, I say to you, whoever believes in me will also do the works He did, but greater works than these would they do, because I go to the Father.

Both of these verses makes it clear that the coming of the Holy Spirit would cover the sin problem, righteousness and judgment problems, and equip believers to do these greater works of which Jesus spoke. It’s essential that we are ready to share the gospel so that the Holy. Spirit can convict of sin, and that we are equipped to do the greater works!