2 Corinthians 6:14
New International Version
14 Do not be yoked together with unbelievers. For what do righteousness and wickedness have in common? Or what fellowship can light have with darkness?
Matthew 19:5
New International Version
5 and said, ‘For this reason a man will leave his father and mother and be united to his wife, and the two will become one flesh’?
Matthew 22:37-40
New International Version
37 Jesus replied: “‘Love the Lord your God with all your heart and with all your soul and with all your mind.’ 38 This is the first and greatest commandment. 39 And the second is like it: ‘Love your neighbor as yourself.’ 40 All the Law and the Prophets hang on these two commandments.”