Romans 10:14-15
How, then, can they call on the one they have not believed in? And how can they believe in the one of whom they have not heard? And how can they hear without someone preaching to them? And how can anyone preach unless they are sent? As it is written: “How beautiful are the feet of those who bring good news!”
It is vital that you spread the good news
If you do not spread the Gospel, then only you will know the good news. Consequently, you cannot become an ancestor of faith nor be great in God’s eyes. Likewise, if someone had not preached the Gospel to you, then you would not be reading this Word right now nor could you be involved in God’s history. We need to preach the Gospel to all people for everyone to know the history of God. When the Gospel is preached but falls upon deaf ears, your hard work, effort, and tears will not go in vain but will pass on to the following person you preach to, and you will bear fruit with them instead. Even if the history of God is terrific and great, there is little strength if the followers are few in number.
We must preach the Gospel to the ends of the earth and let everyone know about the history of God. The more people there are, the more powerfully God can carry out history.
You have to be able to analyze and distinguish the time period of each Gospel; in the Old Testament, God proclaimed a specific gospel through Moses, and in the New Testament, He proclaimed a new gospel through Jesus. God always gives the appropriate Word for each time period.
What we must do in this time period
We must give our bodies, hearts, thoughts, and spirits as an offering to God. Specifically, it should be an offering of love.
By hearing this Gospel and putting it into practice, you can achieve Heaven.
You, yourself, have to do well. Things will happen exactly according to what you do, so be careful with what you do and do it well.