# Millenniums * chronology of, [[sb/1/3/25#purport|SB 1.3.25]], [[sb/1/4/14#purport|SB 1.4.14]] * incarnations of Lord in, [[sb/1/3/5#purport|SB 1.3.5]] * of Varāha’s appearances, [[sb/3/13/16#purport|SB 3.13.16]], [[sb/3/14/2#purport|SB 3.14.2]] * religious principles in, [[sb/3/16/22#purport|SB 3.16.22]] *See also:* Dvāpara-yuga; [Kali-yuga](entries/kali-yuga.md); [Satya-yuga](entries/satya-yuga.md); Tretā-yuga