God's guidance is almost always step-by-step; He does not show us our life's plan all at once. Sometimes our anxiousness to know the will of God comes from a desire to peer over God's shoulder to see what His plan is. What we need to do is learn to trust Him to guide us.
Because peace is a fruit of the Spirit, we are dependent upon the Spirit's work in our lives to produce the desire and the means to pursue peace. But we are also responsible to use the means He has given us and to take all practical steps to attain both peace within and peace with others.