Delight Yourself in the Lord
Delighting ourselves in the Lord to me means to live in obedience and commitment to Him, to commune with Him and enjoy His presence. He will give us the desires of our heartfor then the desires of our heart will be His desires for us. What we desire should be what the Lord desires, and God will bring it to pass as we commit our way to Him and trust in Him.
Whatever desire God has placed within your heartkeep trusting in Him and committing it to the Lord, for in time He will bring it to pass.
As you delight yourself in the Lord,
What you desire will be your reward.