God leads us into His will by giving us an inner assurance of peace.
"Let the peace of Christ rule in your hearts," Paul wrote to the Colossians, "to which indeed you were called in one body; and be thankful" (Colossians 3:15). God's inner assurance of peace will act as an umpire in your heart.
Although peace is an emotion, I have found it wonderfully reassuring as I've wrestled with the Lord's will. This deep-seated, God-given peace comes in spite of the obstacles or the odds, regardless the risk or danger. It's almost like God's way of saying, "I'm in this decision . . . press on . . . trust Me through it."
The will of God for our lives is not some high-sounding theory; it is reality. We have looked at some of the ways God leads us into His will. Now comes the bottom line: we have to live out His will in the real world.
Doing God's will demands a decision. And that decision requires faith and action. You can't see the end, so you have to trust Him in faith and then step out. You have to act. Faith and obedience are like twins; they go together.
Hebrews 11:6 tells us that "without faith it is impossible to please Him, for he who comes to God must believe that He is and that He is a rewarder of those who seek Him."