One of the ways you can identify whether someone loves God is that they observe God's instructions and follow His directions - John 14:21. In order to truly love God you must first have a revelation of God's love. When you know the love of God then you will know that any instruction given by God is ultimately for your good. God cannot direct you into failure.
Friend your trust in God is dependent on your love for Him. You must trust that God only has good thoughts about you. His desire is for you to have a great future - Jer 29:11. As you trust God He will direct your paths into success - Pro 3:5-6.