God is contantly speaking. He hasn’t stopped when the canon of the Bible is completed as some people wrongly think. God continues to speak through his Word—through its reading and proclamation. Moreover, God is speaking to us through nature, history and all that happens around us.
To hear God we just need to listen to him. Listening to God is an art. A.W. Tozer wrote many years ago: ‘The Voice of God is a friendly Voice. No one need fear to listen to it unless he has already made up his mind to resist it.’
How do we hear that friendly voice speaking to us? There are lessons to be learned in this regard from Samuel’s encounter with God. We read of this in 1 Samuel 3.
The first thing is to tell God that we are willing to hear. God called Samuel by name before he told him what he wanted to tell him. Young Samuel was not used to the voice of God, so he ran to the only other person in the sanctuary where he slept. It happened three times. On the third time, Eli realised that it could be God calling him. So, he instructed Samuel to say when God call him again, ‘Speak, Lord, for your servant hears.’ The next time God called him, he said exactly the same words that Eli taught him and God spoke to him about his plans for the household of Eli.
It is God’s prerogative to choose the person he wants to speak to. Though he is speaking continuously, he may prefer certain people to receive his message. This may depend on that person’s relationship with God. God did not tell Lot what is going to happen to Sodom and Gomorrah though he was a citizen there. That plan was revealed to Abraham though Abraham was not going to be affected directly by God's action. God did not choose Eli to disclose the plan of judgement on his house, but it was revealed to Samuel. It is a privilege to be the person that God chooses to speak to.
Many people are experts in the technical details of having a conversation with God. Eli is a good example. However, one can use the technical knowledge only if God addresses them. Eli knew what to say when God calls, he probably had many such experiences even. However, he was not chosen to receive God’s message.
It is sin, Eli’s sin and that of his children that snapped the hotline between him and God. The continuous resistance of God’s voice, even through a prophet directly amounted to a break of talking terms with God.
The art of listening to God’s voice thus seems to be simple. Be ready with hearts purified before God. Wait for him to call, and say, ‘Speak, Lord, for your servant hears.’