What Was the Deadliest Sin? Shocking Truth Behind the Seven

The concept of the “deadliest sin” — more than just a ranking

When we talk about the “deadliest” of the seven deadly sins, we’re not just asking which one sounds scariest. We’re asking:
Which sin lies at the root of all the others? Which one is the most spiritually destructive?

Spoiler alert: it’s pride.

Yeah, that might surprise you. Most people assume it’s wrath or lust (thanks, Hollywood). But according to centuries of Christian theology, especially from thinkers like St. Augustine and Thomas Aquinas, pride is the queen bee of deadly sins.

Let’s break down why.

What are the seven deadly sins again?

Just to recap (because who honestly remembers them all without Googling):

• Pride

• Envy

• Wrath

• Sloth

• Greed

• Gluttony

• Lust

They’re not listed like this in the Bible, by the way. The concept evolved over centuries, especially through early Christian monks and medieval theologians who loved a good list.

But not all sins are created equal.

Why pride is considered the deadliest sin

The fall of Lucifer: pride at the origin of evil

In Christian tradition, Lucifer (a.k.a. Satan) was once an angel of light — until he rebelled. And what caused that rebellion? Pride.
He wanted to be like God. Or even above Him.

So in a very dramatic twist, pride was literally the first sin — even before Adam and Eve got tempted.

Pride makes you your own god

The deadliest thing about pride isn’t that it makes you brag. It’s that it shifts your loyalty inward. You stop depending on others, stop admitting faults, stop needing God (in religious terms).
Basically, pride blinds you. And once you’re blind? All the other sins can sneak in.

Thomas Aquinas straight up said: “Pride is the beginning of all sin.”
Hard to argue with that.

It corrupts love — the very core of goodness

Pride makes relationships about ego. It poisons humility.
You can’t grow in compassion if you think you’re always right.
And in spiritual terms, that pride separates you from grace. Which is… pretty bad, if you’re into salvation.

But what about the other sins? Aren’t some of them worse?

Wrath and lust: flashy but not always deep-rooted

Sure, wrath leads to violence. Lust can destroy marriages.
But they’re usually impulsive. You regret them. You can repent and change.

Pride, on the other hand, often feels like a strength. That’s the real danger.
People cling to it, defend it, even celebrate it — especially in modern culture where confidence is praised (and yeah, sometimes that crosses into full-blown ego).

Envy, greed, gluttony... symptoms, not sources

Envy comes when you feel inferior.
Greed grows from insecurity.
Gluttony is often about emotional coping.

But pride? Pride is the engine behind all of them.
It says: “I deserve more.”
Or worse: “I don’t need anyone.”

Modern reflections: is pride still the worst today?

Honestly? Maybe even more than before.

In a world where image is everything, and social media pushes constant comparison... pride mutates.
It looks like hustle culture, perfectionism, obsession with being the best.

Not always evil on the surface. But spiritually exhausting.

And it distances us — from ourselves, from others, and if you’re religious, from God.

Final thoughts: pride kills silently

So, what was the deadliest sin?

Pride. No doubt.

It’s subtle. It’s sneaky. And it often wears a mask of strength or ambition.
But deep down, it disconnects you from love, from humility, from reality.

That’s what makes it deadly. Not because it shouts — but because it whispers.
And we listen.

Is 165 cm normal for a 15 year old?

The predicted height for a female, based on your parents heights, is 155 to 165cm. Most 15 year old girls are nearly done growing. I was too. It's a very normal height for a girl.

Is 160 cm too tall for a 12 year old?

How Tall Should a 12 Year Old Be? We can only speak to national average heights here in North America, whereby, a 12 year old girl would be between 137 cm to 162 cm tall (4-1/2 to 5-1/3 feet). A 12 year old boy should be between 137 cm to 160 cm tall (4-1/2 to 5-1/4 feet).

How tall is a average 15 year old?

Average Height to Weight for Teenage Boys - 13 to 20 Years

How to get taller at 18?

Staying physically active is even more essential from childhood to grow and improve overall health. But taking it up even in adulthood can help you add a few inches to your height. Strength-building exercises, yoga, jumping rope, and biking all can help to increase your flexibility and grow a few inches taller.

Is 5.7 a good height for a 15 year old boy?

Generally speaking, the average height for 15 year olds girls is 62.9 inches (or 159.7 cm). On the other hand, teen boys at the age of 15 have a much higher average height, which is 67.0 inches (or 170.1 cm).

Can you grow between 16 and 18?

Most girls stop growing taller by age 14 or 15. However, after their early teenage growth spurt, boys continue gaining height at a gradual pace until around 18. Note that some kids will stop growing earlier and others may keep growing a year or two more.

Can you grow 1 cm after 17?

Even with a healthy diet, most people's height won't increase after age 18 to 20. The graph below shows the rate of growth from birth to age 20. As you can see, the growth lines fall to zero between ages 18 and 20 ( 7 , 8 ). The reason why your height stops increasing is your bones, specifically your growth plates.