There are instances in the Bible where God has specific plans for specific people in specific situations at specific times. On those occasions, he tends to make his will abundantly clear. My sense is we need to be open to those moments, to be ready to receive specific guidance if God should choose to reveal it.
I've had some examples of this in my own life. For instance, I once felt God prompting me to take a can opener to a youth meeting I was due to lead that evening and to give it to a particular girl. I didn't hear a voice, it was a kind of sense impression, a strange kind of knowing, hard to describe.
I felt surprised and confused but decided to do it anyway. I mean, why not? What's the worst thing that could happen? I handed it to the girl on arrival and simply said, holding my breath, 'I believe God wants me to give this to you.' I felt a bit awkward and embarrassed but gave it to her anyway.
I continued with leading the meeting and, after a few minutes, noticed the girl was in tears. It turns out she had had a major row with her mum that week and, as a result, had left home that day, moving into a bedsit. Her mum, also feeling distraught, gave her a box of food to take with her.
The girl wasn't going to come to the meeting that evening. She sat in her bedsit alone, weeping. After a while, she opened the box to get something to eat, only to discover it was all in cans. The shops were closed and so she came to the group because at least she would get some refreshments there.
That was the moment at which I had handed her the can opener. You can imagine the exposive impact. I was completely blown away by it, as was she. I've never forgotten that experience. I can't explain it, but it did teach me an important lesson about listening to God and acting in faith.
In everyday life, I believe God's general call is to live a life that his consistent with his overall mission and values. This is what it means to follow him: to discern his goals, his direction, his attitude, his way of doing things and to walk behind him, imitate him, get in on his act, so to speak.
I've sometimes offered people at a crossroads in life with advice drawing on three principles: mission, values and identity. It seems to me that it's important to think through these things prayerfully, allowing space for God to encourage, guide, reveal, challenge our preconceptions etc.
For example. Mission: which course of action is most consistent with what God has already been doing in and through my life? Values: which course of action is most consistent with biblical ethical values? Identity: how would this decision affect my sense of identity and relationship as a child of God?
It can also be important to consider intention. What's my intention in taking this course of action? Am I being entirely honest about my motivation? Who will be affected by it and in what ways? Is this how God would want me to deal with the issue? Once again, a need for prayer.
Many of these things are hard to do alone. We can get muddled, frustrated and confused. This is the value of talking things through with others, people we can trust to be encouraging and honest with us. People we can pray and discern with together, supporting each others' lives of faith with integrity.
The Bible itself reveals a God who is trustworthy, who doesn't play games with us. It's sometimes hard to work out what he is calling us to do, to discern his voice from so many other voices, but he does promise to live in and guide us by his Spirit. The bottom line on guidance? God is God, therefore relax.