The Holy Spirit is a Person. Satan maybe described as the king of this earth however the Holy Spirit is also operational on earth. We know that Satan, offered Jesus the whole world during the 40-days fasting and before His ministry. However, Jesus performed all His miracles to completion. On departure, He did not leave His followers and believers in the hands of Satan nor His ministry. He did not die "suddenly without an heir nor was His shoes too big to fill." He knew what was about to happen to His earthly ministry. Everything had already being prophesied. He was the Son of God. As a result, He promised the continuation by the Comforter, which is the Holy Spirit. When the wind passes by the tree, the leaves must bow. Yes, that is the Holy Spirit and your challenges must bow in the name of Jesus.