Welcome to Under 18s Membership
You don’t need to be an adult to live the Catholic faith in the world.
You don’t need to be an adult to live the Catholic faith in the world. As a baptised Catholic, your everyday life already matters to God — at school, at home, online, and in your friendships.
This membership supports teen girls in living their apostolate in real life: learning how to a faithful representative of the Church through the way you think, choose, speak, and treat others.
Your apostolate starts now
What this membership helps you do
Live your faith with clarity and courage, in ordinary life:
when you feel pressure to fit in
when friendships get complicated
when you’re online and everyone is performing
when you’re misunderstood or tempted to react badly
when you want to do the right thing but don’t know how
Capacity-building for your apostolate
Apostolate isn’t just “being nice”. It takes real personal strength.
You’ll build the personal capacities that make faithful living possible:
self-control (especially under pressure)
wise decision-making
emotional maturity
healthy boundaries
strong communication and respect
resilience and consistency
These are not the goal — they’re what helps you live your faith responsibly so that your faith grows strongly, not by your own powers, but that of the Holy Spirit Who builds you up.
Resources for your apostolate
Inside, you’ll find practical resources to help you live this out:
short teachings and reflections (quick to read)
real-life scenarios and responses
guided prompts and challenges
tools to help you think clearly and act well
encouragement to grow without pretending to be perfect
Faith, but not fake
This isn’t about showing off religion. It’s about integrity: who you are when nobody is clapping.
Small choices done for the glory of God matter — and they shape the person you become.
This is for you if…
you want to take your faith seriously without being extreme
you want better friendships and stronger boundaries
you want confidence rooted in self-respect
you want to become the kind of woman who can bring good into the world