Therefore, if anyone is in Christ, he is a new creation; old things have passed away; behold, all things have become new- 1st Corinthians 5:16-17 NKJV

Most Christians get what sin is.  

The most basic definition of sin is disobedience to God’s commands. We sin when go our own way and do our own thing with no thought to God and His will for His creation (us). Because we are endlessly creative in our degeneracy it is nearly impossible to give an exhaustive list of ALL the possible sins. Some classifications of popular sins would include sexual immorality, deceit, murder, and idolatry. 

Here’s the thing though: 

Sin is much more complex than a simple act. There’s always a lead-up. No one just wakes up one day and out of the clear blue sky decides “today I will commit murder”. The book of James tells us that sin has roots. James calls these roots “desires”. Some translations use the word “lusts” (James 1:15, James 4:1). 

I call them the big uglies. 

The big uglies are the attitudes and aspirations that, if left untended eventually give birth to life destroying sins like adultery, bitterness, murder, greed, deceit and slander. If we allow ourselves to entertain these attitudes sin is without question knocking at our door (Genesis 4:7). 

The top five spiritual uglies are:

Pride-  

Pride is perhaps the most pernicious of the uglies. Pride was the sin that transformed Lucifer into Satan (the deceiver) and got him thrown out of heaven (Ezekial 28:12-15, Isaiah 14:13-14).  Pride is easy to spot in others but difficult to see in ourselves. Prideful people see themselves as more important than others and therefore entitled to certain rights and privileges others are not allowed.  Prideful people are reluctant (to the point of unwillingness) to admit wrong even when it’s painfully obvious, they are wrong. Prideful people (sometimes called narcissists) refuse to humble themselves, or admit fault (Proverbs 29:23, 1st Peter 5:5-6). Prideful people believe in their heart-of-hearts they are better than others. This makes them unforgiving and unwilling to extend grace (Matthew 6:15, Ephesians 4:32, Matthew 18:4). A prideful person will do ANYTHING to save face and come out on top. Anything includes (but is not limited to) big sins such as lying, controlling others, slandering and boastfulness (Leviticus 19:16, Psalm 101:5, Romans 1:3, Revelation 21:8). God despises pride (Proverbs 6:16-19, Luke 14:11). 

Rebellion- 

Rebellion is the stubborn rejection of legitimate authority. Rebellion is the big ugly sin that led to the fall of mankind (Genesis 3). Rebellion is closely related to pride. Rebellion begins with a prideful belief that “I know what’s best” and usually ends with a determined unwillingness to take “no” for an answer. Rebellion eventually manifests itself in open defiance towards all authority including God. A rebellious person has an “it’s all about me” view of life. They have no respect for authority, rules or the needs of others.  God puts rebellion in the same category as witchcraft. Rebellion is ultimately a veneration of self and therefore a super icky form of idolatry (1stSamual 15:23). 

Selfish ambition-

Selfish ambition is the yearning to create a following for oneself.  It’s a longing to be a big deal. Selfish ambition hurts the church because the selfishly ambitious person is mainly interested in using Jesus to become well-known and well-thought of (Philippians 1:17, Galatians 5:19-20, Philippians 2:3). Selfish ambition sometimes looks like “spreading the gospel” or “growing the Kingdom”.  It’s not. Those things always lead to peace, flourishing and healthy community. Selfish ambition, on the other hand always leads to strife, envy and conflict in the church (James 3:14-16).  The whole point of Christian leadership is to point people to Jesus and help them grow into the image of Jesus (Ephesians 4:11-12). At the end of the day a selfishly ambitious leader is always more interested in elevating themselves than Jesus. 

Jealousy- 

These days most folks see jealousy as more of a character defect or a moral shortcoming rather than an actual sin. However, God sees human jealously as one of the foulest and most dangerous of sins. Jealousy or envy is deeply rooted in the sin of covetousness (Exodus 20:17). Jealousy is never content with what it has (1st Timothy 6:6, Hebrews 13:5). It wants what others have and will stop at nothing to get it. The pharisees were so profoundly jealous of Jesus authority and influence they murdered Him (Matthew 27:18). A truly jealous person cannot stand to share the stage with anyone. 

 Self-reliance-

Self-reliance is when we choose to do any part of life without consulting God through prayer and Bible study for direction.  Self-reliance is choosing to lean on our own flawed understanding of the world rather than seeking God’s wisdom and moral insight (Proverbs 3:6). A self-reliant person often sees God’s commands as cumbersome and difficult rather than God’s way of protecting His people from harm. This stupidity harms the self-reliant person and creates chaos in the lives of those they lead and influence. 

Here’s the thing about the big uglies: 

Literally, ANYONE can get entangled in a big ugly (Hebrews 12:1). Seriously. Some of God’s best and brightest drifted toward pride, rebellion, selfish ambition, jealousy and self-reliance (David, Solomon, Hezekiah, Peter). The key to avoiding the attitudes that lead to us (and those we love and serve) to hell is a gut-level commitment to sticking as close to Jesus as we can possibly get. No one can escape the appeal of sin without God’s help. Therefore, it is imperative we make God, prayer, God’s word and intimacy with God our number one priority.