Don't set the cruise control just yet, there is still some work to be done. There is land that needs to be occupied for the glory of the Lord. There are still 7 billion people on planet earth and at least half are still without any sure eternal hope not to mention the untold millions who have never heard the truth of the Gospel, not even once. God spoke to Joshua and said:
Joshua 13:1 ESV
Now Joshua was old and advanced in years, and the Lord said to him, "You are old and advanced in years, and there remains yet very much land to possess.
There are many who need to be set free by the glorious Gospel...but how will they hear unless someone proclaims the truth. How beautiful are the feet of them that share the Gospel.
Romans 10:15 ESV
And how are they to preach unless they are sent? As it is written, "How beautiful are the feet of those who preach the good news!"