"The more devoted you become to learning and living God's Word, the more you'll sense his divine voice in your life...You and I must be so saturated with the Word of God [here meaning the Bible] that when we're caught off-guard by life's circumstances, we reflexively hear his wisdom, his nudges, his whispers through his words that dwell within us." Bill Hybels, The Power of a Whisper: Hearing God. Having the Guts to Respond, 2010. (p.118 & pp.135-136)
God will never impart advice through a friend or give you a feeling that is inconsistent with His character and will as revealed on the pages of the Bible.