Some New Testament References to Catholic Doctrine
Authority of the Church Matt. 16, 18-19; 18, 15-18; 28, 19-20; John 17, 18; 21, 15-17; Rom. 12, 4-5; 1 Cor. 12, 13; Gal. 1, 9-12.
Baptism Matt. 28, 19; Mark 16, 15-16; John 1, 31; 3, 5; Acts 2, 41; 8, 36-38; 9, 18; 10, 47-48; 16, 33; 1 Cor. 1, 16; 12, 13; Gal. 3, 26-27; Eph. 4, 5; 5, 26; Titus 3, 5; Heb. 10, 22; 1 Peter 3, 20-21.
Confession Luke 24, 49; John 7, 38-39; 20, 22; Acts 1, 8; 2, 1-4; 8, 15-17; 15, 7-9; 19, 6; 2 Cor. 1, 21-22.
Confirmation Luke 24, 49; John 7, 38-39; 20, 22; Acts 1, 8; 2, 1-4; 8, 15-17; 15, 7-9; 19, 6; 2 Cor. 1, 21-22.
Extreme Unction Mark 6, 13; James 5, 14-15.
Fasting Matt. 4, 2; 9, 15; Mark 9, 28; Acts 13, 3; 14, 22.
Heaven Matt. 13, 43; 18, 10; 25, 34; Mark 10, 29; John 5, 24-26; 6, 58-59; 17, 24; 1 Cor. 2, 9; 13, 9-12; 1 John 3, 2; Apoc. 22, 2-5.
Hell Matt. 3, 10-12; 8, 11-12; 10, 27-28; 12, 32-33; 16, 26; 22, 14; 25, 32-33, 41-46; Mark 3, 29; 9, 42-48; Luke 3, 9-17; 16, 22-31; John 3, 36; 8, 21-24, 34-35; 2 Thess. 1, 7-9; Jude 6-7; Apoc. 14, 10-11.
Holy Eucharist (Communion) Matt. 26, 26; Mark 14, 22; Luke 24, 30; John 6, 51-58; Acts 2, 42-46; 20, 7; 1 Cor. 10, 16-21; 11, 23-29.
Holy Orders (Catholic Priesthood) Mark 1, 16; Luke 22, 19; John 15, 16; Acts 6, 6; 13, 3; 14, 22; 20, 28; 1 Tim. 4, 14; 2 Tim 1, 6; Heb. 5, 1.
Mass Matt. 26, 26-28; Luke 22, 19-20; 1 Cor. 10, 16-21; Heb. 13, 10.
Matrimony Matt. 19, 7-9; Mark 10, 11-12; Luke 16, 18; Rom. 7, 2-3; Eph. 5, 23-32; 1 Cor. 7, 10-11-39; 1 Thess. 4, 3-5.