The Bible says: '...It is God Who is all the while effectually at work in you [energising and creating in you the power and desire], both to will and to work for His good pleasure...satisfaction and delight' (Philippians 2:13 AMP).
We have a tendency to allow a hundred-and-one different things to crowd God out of our lives, so He creates within us the desire to do His will. When you desire to read your Bible, it's God urging you to do it. When you desire to pray, it's God moving you to do it. When you desire to give, it's God motivating you to do it. Jesus said: '...I am the Vine; you are the branches. Those who remain in Me, and I in them, will produce much fruit. For apart from Me you can do nothing...If you remain in Me and My words remain in you, you may ask for anything you want, and it will be granted' (John 15:5,7 NLT)! Note the word 'abide'; it means to 'have one's abode; dwell; reside'. So as you live in close relationship with Christ, the desires conceived within you are desires He can fulfil.
When you sense that God has put certain desires in your heart, it's important to pray and ask for those things. If you're not sure whether or not they're from Him, pray: 'Lord, I believe You've put this desire in my heart so I am asking You to fulfil it. But I can be happy without it, because I am happy with You. Now it's up to You to do whatever You want.' Have you reached that place in your relationship with God yet?
Soulfood : 1 Ki 14-15, Luke 12:13-21, Ps 61, Prov 6:16-19