Large doors swing on small hinges. God tests us in many areas many times, before He commits any important ministry to us. He tests us to see if we are faithful in the little things before He commits greater things to us. As with Adam and Eve, God asks for obedience to His voice first of all.
One of my earliest memories of obeying the voice of the Lord was when I was 15 years old, soon after I had joined the National Defence Academy at Khadakvasla (Pune) for training to be a Naval officer.
The year was 1955 and I was on vacation (from the Academy), with my parents who lived in New Delhi. One Sunday evening, my younger brother and I had gone to attend a church service. After the service, at about 8 pm, both of us were waiting at the bus stand to catch the bus to return home. Suddenly a thought began to grow in my mind that I should witness to someone about Christ. I had heard the good news of the gospel again that evening and felt I must share it with someone, before going to bed that night. But I was not sure whether this was a prompting from the Lord or just my own thought. In any case it was getting late - and I needed to get back home soon.
In the distance, I saw the lights of a bus coming towards us. I told the Lord silently, "If that is NOT the bus to my home, then I will take it as a sign from You that I should witness to someone before going home. If it IS the bus for my home, then I will take the bus and go home." The bus drew near and I saw that it was NOT the bus I had to take. The sign I had asked for was fulfilled. So I told my younger brother that I had to go somewhere else before coming home and asked him to go home alone. I then walked to a nearby park hoping that I would meet someone there whom it would be easy to witness to - because this was the first time I was venturing out to witness for the Lord in a public place, alone.
I saw an old man sitting on a bench in the park and went and sat next to him. I made casual conversation with him for a few minutes in Hindi and soon became bold enough to talk to him about eternal things. I told him about the love of God for man and how Christ died for our sins and the simple gospel message that I knew. He listened to me patiently. Since it was God Who had put an urge within me to witness that night, I assume that He must have had this man in mind to reach with the gospel. I hope I shall meet this man in heaven one day.
That was my first venture at witnessing openly and all by myself in a public place. God tested me to see if I would obey the inner promptings of His Spirit.
That was "the day of small beginnings" (Zech.4:10). Since then God has given me the opportunity to preach His Word to crowds of many thousands of people in many parts of the world. But it all began with a small act of obedience one Sunday evening in New Delhi.
Be sensitive to the voice of the Holy Spirit. You will never know until you stand before the Lord how much you missed whenever you did NOT obey that voice.