In the Bible Jesus proved who He said He was with fulfilled prophecies, signs and miracles. The Bible says Jesus is the same yesterday, today, and forever (Hebrews 13:8). But not all Christian agree that signs and miracles are continuing today as they did in the days' of Christ's earthly ministry. Some believe special miracles and wonders were given in the early days of the Church to validate Christianity and the writings of the Apostles, and therefore are no longer necessary since we have the Bible. Others, particularly the Charismatic and Pentecostal Christians, believe such miracles are still occurring (See Acts 8:5,17). Despite these differences, all Christians agree that Jesus Christ can still heal people today and work miracles, if it is God's will. God works in mysterious ways to perform His wonders, and God hears the prayers of the faithful, those who believe His promises.