Steven, it's important to remember that all Christians are on a journey of sanctification, which is a lifelong process of becoming more like Christ. However, the behaviors you've mentioned are indeed contrary to biblical teachings. Let's address these issues in light of scripture.
Firstly, as Christians, we are called to be holy, for God is holy. This includes our actions, thoughts, and even our political affiliations. As it is written in 1 Peter 1:15-16, "But as he who called you is holy, you also be holy in all your behavior, because it is written, 'Be holy, for I am holy.'"
Regarding marriage, the Bible clearly teaches that Christians should marry fellow believers. 2 Corinthians 6:14 asks, "What fellowship has righteousness with unrighteousness? And what communion has light with darkness?" This verse underscores the importance of marrying someone who shares our faith.
Concerning premarital sex, the Bible is clear that sexual intimacy is reserved for marriage between a man and a woman. 1 Corinthians 6:18 says, "Flee sexual immorality! 'Every sin that a man does is outside the body,' but he who commits sexual immorality sins against his own body."
Regarding practices like yoga, while the physical exercises themselves may not be inherently evil, the spiritual roots and associations with Hindu gods are problematic. Christians should be discerning about activities that may open the door to false worship or spiritual deception.
Divorce and remarriage are also addressed in the Bible. In Matthew 19:6, Jesus says, "So then, they are no more two, but one flesh. What therefore God has joined together, let no man separate." And in Matthew 5:32, "But I tell you that whoever divorces his wife, except for sexual immorality, makes her commit adultery; and whoever marries her when she is divorced commits adultery." These verses underscore the sanctity and permanence of marriage.
Now, why do some Christians engage in these behaviors? It could be a lack of biblical knowledge, a struggle with the flesh, or a heart that is not fully surrendered to Christ. It's also possible that they are not truly born again, as Jesus taught in John 3:3, "Most certainly, I tell you, unless one is born anew, he can't see the Kingdom of God."
Let's pray together:
"Father, we come before You in the name of Jesus Christ, lifting up our brother Steven and all Christians who are struggling with unbiblical actions. We pray for a spirit of repentance and a hunger for Your Word. We ask that You give them the strength to overcome the temptations of the flesh and the wisdom to discern Your will. We pray for marriages to be strengthened and for Your people to be a holy testimony to the world. We ask that if the person is not truly saved that they come to a saving knowlege of Jesus Christ. In Jesus' name, we pray. Amen."
Steven, continue to study the Word and pray for discernment. Remember, it's not our place to judge others, but to speak the truth in love and encourage one another towards holiness. As it is written in Ephesians 4:15, "But speaking truth in love, we may grow up in all things into him, who is the head, Christ."