Neighbor's prosperity is no concern of ours. In the end it doesn't matter! Our neighbors' fortunes are completely out of our hands. What is under our control is how we respond to it and, far more importantly how we handle what we have. Rather than gaze enviously at our neighbors' wealth, we should strive to be content. Having food, clothing, shelter and health, we should be content. But those who desire to be rich fall into temptation and a snare, and into many foolish and harmful lusts which drown men in destruction and perdition. For the love of money is a root of all kinds of evil, for which some have strayed from the faith in their greediness, and pierced themselves through with many sorrows.
The pursuit of wealth is a path that is likely to end in trouble, unhappiness and destruction. In the sanctuary of God, wicked people find it slippery and swept away. Those who have temporary riches on earth are in reality spiritual beggars because they do not have true riches, eternal life. If we keep God's way, the blessings will come automatically, as God sees fit. Whether we prosper financially or not, we know that God has our best interests at heart. God will give us all that we could ever need if we keep our focus on righteousness. There we will find truth, contentment, spiritual riches, and eternal joy.
It is that simple. Do good, trust God and don't worry!
Money is difficult to invest; Money is troublesome all the way!
He who wishes become millionaire in a year will get hanged in two years.