Trust in the Lord, and do good; Dwell in the land, and feed on His faithfulness. Delight yourself also in the Lord, And He shall give you the desires of your heart. (Psalms 37:3, 4 NKJV)
This verse is simple but is so powerful. God teaches us a very valuable lesson. He explains to us that if we just trust in Him and do good. While we are present on this Earth, it is our job to be faithful to Him and keep Him present in our life. If we just do these simple things that God asks of us, He will give you whatever your heart desires. But the important thing is to do what He says!!! It's simple... Why not do what He says so you can have what you want?!