 The power of the Holy Spirit can change your circumstances, but the presence of the Holy Spirit changes you. Beware that you don't operate in His power without living in His presence. Beware that you don't live a life of all gifts but no glory. Yes, when the Holy Spirit comes upon you, you will receive power. Power is most certainly a result of His influence. But the greatest sign that the Holy Spirit dwells in you isn't power, it's the nature and character of Christ in you. The fruit of the Spirit, not the power of the Holy Spirit, is the ultimate mark on the believer.