"The Baptism of the Spirit imparts to us the spiritual weaponry necessary to become Christ's co-belligerents in spiritual warfare and to reinforce and to extend Satan's defeat and the victory already won for us at the cross of Calvary. No wonder the devil wants God's people to remain ignorant or totally confused about these matters. And no wonder the Church in so many places has for so long hung on like grim death for mere survival with little or no hope of success, and without the remotest expectation of advance and victory. The baptism of the Spirit changes all that!".
Greg Haslam - "Be Filled with the Spirit - Appendix 1" in "Preach the Word!" (ed. Greg Haslam" - (2006) Sovereign World - (p608).