1 Sam. 15, 16
When God asked Samuel to go to the house of Jesse, He didn’t yet tell him which son to anoint king. As he went, God would progressively reveal His will to the prophet. Sure enough, there was a process of finally selecting David. A lot depended upon Samuel’s ability to hear from God about each specific step of the required obedience.
A lot of life is like that … you take the obvious steps God places in front of you and trust Him to show you what to do when you arrive at His selected destination. It takes the “hearing of faith.” Your brain is similar … when you are midway through a project, your own brain will unveil solutions in a progressive manner. From experience, you begin to have confidence that solutions will present themselves mid-course. That makes for adventurous, exciting journeys in life. Have faith.
Now faith is the substance of things hoped for, the evidence to things not seen (yet). [Heb. 11:1]