Repent from what? Peter is calling the people who rejected Jesus (Acts 2:36) to change their minds about Him, to recognize that He is indeed “Lord and Christ” (Acts 2:36).
Magsisi mula saan? Hinamon ni Pedro ang mga nagtakwil kay Hesus (MGa Gawa 2:36) na baguhin ang kanilang palagay tungkol kay Hesus, at kilalanin nila Siya na Siyang tunay na "Panginoon at Kristo" (Mga Gawa 2:36).