The Church of Jesus Christ of Latter-day Saints (Mormons) became more popular. Three particular religious leaders were very influential: Martin Luther King Jr., Billy Graham, and Pope John Paul II. Megachurches won attention for the simple reason that 10 churches with 2,000 members were more visible than 100 churches with 200 members. The populist denominations' growth coincided with the simultaneous decline of the mainline bodies. While the former trend did not come at the expense of the latter (it represented different fertility and retention rates, not switching), to the media and many ordinary observers those developments signaled the aggressive swelling of religious strength. The "mainstream" Protestant churches contracted sharply in terms of membership and influence. After World War II, some conservative Christian denominations (including the Southern Baptists, Missouri Synod Lutherans, the Church of God, Pentecostals, Holiness groups, and Nazarenes) grew rapidly in numbers and also spread nationwide. Some of these denominations, such as the Southern Baptists and Missouri Synod Lutherans, would go on to face theological battles and schisms from the 1960s onward (LCMS would see a split in the 1970s which would ultimately lead to the forming of the Evangelical Lutheran Church in America, while the SBC would face its own battles resulting in the Southern Baptist Convention conservative resurgence). Many of the more conservative churches would go on to become politically powerful as part of the "religious right". At the same time, the influence of secularism (the belief that government and law should not be based on religion) grew dramatically, and the more conservative churches saw themselves battling secularism in terms of issues such as gay rights, abortion, and creationism. Byrnes and Segers note regarding the abortion issue, "While more theologically conservative Protestant denominations, such as the Missouri-Synod Lutherans and the Southern Baptist Convention, expressed disapproval of Roe, they became politically active only in the mid and late 1970s." The SBC itself actually passed resolutions at two Annual Meetings in support of legalized abortion; not until 1980 (in the early days of the Conservative Resurgence) would it reverse its position and, from that point on, continually adopt resolutions opposing it. However, the political involvement of churches ranged from actively participating in organizations such as the Moral Majority and the Christian Coalition to adopting the much more indirect and unorganized approach of Missouri Synod Lutherans. See also Apostolic-Prophetic Movement Christianity and politics Consciousness Revolution Culture war Dominion theology Heaven's