Jesus told the disciples that they must wait upon the empowerment of the Holy Spirit. The word translated “power” here is the Greek word dunamis.
“The Greek word dunamis entered the English language when the Swedish chemist and engineer Alfred Bernhard Nobel (1833-96) made the discovery that became his fortune. He discovered a power stronger than anything the world had known up to that time. He asked a friend of his who was a Greek scholar what the word for ‘explosive
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