Our life needs to be in the context of God. We need to be in the fellowship of other believers--for most of us that means church, bible study groups and phone calls. We strengthen, build up, encourage and love one another. We cannot worship the Lord alone, because we are human beings. Jesus was usually in the company of His fellow humans. Except when he went to pray. Often He prayed all night long.
How long is our prayer time? Look at it this way.........
How often do we eat to sustain our earthly shell? At least 2 or 3 times a day, right? How often do we feed our spirit? If all we do as a Christian is attend Sunday service, we are not eating enough of the spiritual food we need to grow strong as Christians--how can we have enough left over to pass around to the world?
It's our mission on this earth to tell non-believers that God loves them. Remember the first time someone told you that God loves you and you believed it? How wonderful was that? Can't you put aside fear and pride long enough to say that to a non-believer? So what if they say, "Go away and leave me alone". At least you have told them. I had to be told many, many times before I believed it. Thank God the person who kept telling me never gave up.