穿(chuan)巖(yan)詩(shi)林(lin),位于忠烈祠至半(ban)山(shan)(shan)亭的登山(shan)(shan)公路東側一帶的香爐峰山(shan)(shan)腰,絕壁(bi)峭峙,亂(luan)石(shi)(shi)(shi)嶙峋。其中有(you)(you)幾十個大小(xiao)不等的天(tian)然石(shi)(shi)(shi)洞(dong)(dong),洞(dong)(dong)洞(dong)(dong)穿(chuan)連。現根據各石(shi)(shi)(shi)洞(dong)(dong)和亂(luan)石(shi)(shi)(shi)的天(tian)然特點,賦(fu)予不同(tong)的造(zao)型:有(you)(you)仙鬼,有(you)(you)動植物,有(you)(you)穈崖石(shi)(shi)(shi)刻(ke),還(huan)有(you)(you)整塊的石(shi)(shi)(shi)刻(ke)碑林(lin),奇幻(huan)多姿,人們稱(cheng)之為小(xiao)西天(tian)。各洞(dong)(dong)之間,砌有(you)(you)石(shi)(shi)(shi)板路連通(tong),成為一座巖(yan)石(shi)(shi)(shi)林(lin)整體。
南(nan)(nan)岳(yue)(yue)火居(ju)道(dao)士(shi)屬道(dao)教(jiao)(jiao)(jiao)正(zheng)(zheng)一(yi)(yi)(yi)派(pai)(pai),此(ci)派(pai)(pai)淵源(yuan)甚遠,其前(qian)身(shen)為(wei)(wei)東(dong)漢張陵所創(chuang)五(wu)斗米道(dao)及(ji)(ji)天(tian)師道(dao)。元成(cheng)宗大(da)德八(ba)年(nian)(1304),帝授三十八(ba)代天(tian)師張與材(cai)為(wei)(wei)“正(zheng)(zheng)一(yi)(yi)(yi)教(jiao)(jiao)(jiao)主,主領(ling)三山(shan)(閻皂山(shan)、龍虎山(shan)、茅山(shan))符篆(zhuan)”。自此(ci),正(zheng)(zheng)一(yi)(yi)(yi)教(jiao)(jiao)(jiao)誕生(sheng),與全真(zhen)教(jiao)(jiao)(jiao)并稱為(wei)(wei)道(dao)教(jiao)(jiao)(jiao)兩(liang)大(da)宗派(pai)(pai)。它們一(yi)(yi)(yi)致以(yi)“三清(qing)”為(wei)(wei)至(zhi)尊天(tian)神(shen),而(er)教(jiao)(jiao)(jiao)規(gui)(gui)卻大(da)不一(yi)(yi)(yi)樣。全真(zhen)教(jiao)(jiao)(jiao)派(pai)(pai)有(you)嚴格(ge)的清(qing)規(gui)(gui)戒律,凡道(dao)士(shi)必(bi)須(xu)出家,住(zhu)宮觀(guan)(guan),禁嫁娶(qu),禁殺生(sheng),節飲食,少睡(shui)眠,為(wei)(wei)清(qing)修派(pai)(pai);而(er)正(zheng)(zheng)一(yi)(yi)(yi)教(jiao)(jiao)(jiao)派(pai)(pai)多有(you)家室(shi),不住(zhu)宮觀(guan)(guan),組織松懈,戒律不嚴,為(wei)(wei)符篆(zhuan)派(pai)(pai),多在民間(jian)從事降(jiang)神(shen)、驅鬼、超度等活動(dong)。南(nan)(nan)岳(yue)(yue)因龍虎山(shan)近在江西,影響所及(ji)(ji),又加上楚(chu)人信巫,符篆(zhuan)祈禳(rang)之(zhi)術遂在南(nan)(nan)岳(yue)(yue)一(yi)(yi)(yi)般道(dao)士(shi)和民間(jian)不脛(jing)而(er)走,應運(yun)而(er)興。此(ci)為(wei)(wei)南(nan)(nan)岳(yue)(yue)火居(ju)道(dao)士(shi)的前(qian)身(shen)淵源(yuan)及(ji)(ji)形(xing)成(cheng)。據此(ci)可以(yi)推斷,這“三清(qing)橋”位于“玄都觀(guan)(guan)”側的穿(chuan)巖詩(shi)林之(zhi)中,這一(yi)(yi)(yi)定(ding)是道(dao)士(shi)們認為(wei)(wei)的“至(zhi)尊天(tian)神(shen)”的遺(yi)跡了......
在(zai)(zai)三(san)清橋下就是(shi)(shi)“石浪(lang)臺”據介紹,這(zhe)是(shi)(shi)明末清初僧人破門修(xiu)行打(da)坐二十余年的地方(fang),因他在(zai)(zai)此石上題(ti)寫(xie)了(le)“石浪(lang)”二字(zi),故名“石浪(lang)臺”。