There are issues in which believers will disagree. In such cases, we should understand that we will independently stand before the judgment seat of Christ.
At times, believers tend to get at odds with other believers. Instead, we should be thankful for our fellow believers and the benefits they bring to the body.
More knowledgeable Christians should never mock or disdain weaker believers, nor should they become stumblingstones toward these brethren.
People, especially the young or those new in the Lord, have many misconceptions. Leadership serves as a prime example because of a failure to grasp how it truly works. Many people dream of a future time when they will no longer have to submit to any authority. However, everyone has a leader to which he must submit and follow. God designed the home to have a specified order of authority: the children submit to the parents (Ephesians 6:1); the wife submits to her husband (Colossians 3:18); and the husband submits to the Lord (1 Corinthians 11:3). In the country, the citizens are to submit to the government (1 Peter 2:13-14) as the government submits to the Lord (1 Peter 3:22). Everyone is under some authority. Saved people are commanded to follow their Lord (John 8:42); whereas lost people follow their father, the Devil (John 8:44). Everyone answers to someone whether or not they acknowledge that submission.