If you're an INTP, three practices fit how you're built: studying a text properly rather than devotionally, praying one unprepared sentence a day, and finding the person who'll go deep with you. The first will be easy, the second will feel beneath you, and the third is what stops the first from turning into a hobby.
Handled Correctly, Like a Craft
Paul's instruction to Timothy uses the language of skilled work.
"Do your best to present yourself to God as one approved, a worker who does not need to be ashamed and who correctly handles the word of truth" (2 Timothy 2:15).
A worker. Correctly handles. The verb carries the sense of cutting straight, and the whole sentence assumes that scripture can be handled well or badly and that the difference is a matter of competence.
That's a frame this type can use. Careless reading is a real failure, precision is a form of faithfulness, and nobody is asking you to switch off the part of your mind that checks whether an argument holds.
Practice One: Study It Properly
So study it properly rather than devotionally. Take a book, not a verse of the day. Work through it in order, with a decent commentary open, and treat the questions you hit as work rather than as doubts to be managed.
Twenty minutes a day on a single letter of Paul's, over two months, will do more for you than three years of daily readings selected for their comfort value.
Two things to keep honest as you go. Write down what you conclude, so it can be checked later against the text rather than against your memory of it. And notice when a difficulty gets interesting enough that you've stopped reading the passage and started reading about it.
Practice Two: One Unprepared Sentence
The second practice takes eight seconds and you'll resist it for a month.
Say one thing to God, out loud, without composing it first. Not a considered prayer. The unstructured, imprecise, unfinished thing that's actually going on with you.
Here's why this one is aimed at this type specifically. You can complete a study of prayer without ever praying, and both activities feel like engagement from inside. The unprepared sentence is the smallest possible version of the thing you cannot substitute anything for.
Do it daily and let it be bad. The badness is the point; a prayer you'd defend academically has already become a different activity.
Practice Three: Find One Person Who'll Go Deep
The third is about who you do this with.
Most small groups will not give you what you need, because they run on sharing and affirmation rather than on argument, and a question that reopens the topic reads as an attack on whoever spoke. That mismatch is structural rather than anybody's fault.
So get one person, outside that setting, who will take a hard question seriously and push back on your answer. One is enough. Without it, everything you conclude gets tested only by you, and you're the person most persuaded by your own reasoning.
The Failure Mode Worth Watching
It's worth naming plainly, because it takes years and it feels like faithfulness the whole time.
You can build an extensive understanding of Christianity and never hand anything over. You'll know the positions, the objections and the history, and be unable to say when you last did something because God asked and you didn't want to.
The test isn't whether you believe the right things. It's whether anything you've concluded has cost you a decision in the last year. If nothing has, the study has become the substitute rather than the support.
The related habit worth building is to take one conclusion a month and do something about it, physically, in the world. Give the money, make the apology, join the thing, say the sentence. Not because action proves faith, but because for this type it's the only reliable way to find out whether a conclusion was held or merely constructed.
Doubt Handled Properly
One more, since it's the failure most likely to end badly for this type.
You can take your own beliefs apart with the same tools you use on anybody else's, and you're good at it. Done privately, at your own speed, with nobody in the room, that process doesn't resolve. It finds the next seam, and then the next.
So make doubt a conversation rather than an internal process. Say the actual question to somebody who won't panic and give them time to answer badly at first. The questions are not the danger. Running them alone at your speed with nothing to slow them down is.
Where to Go Next
The companion piece is connecting with Jesus as an INTP, built on Luke, whose Gospel opens by setting out its research method.
For the type description, what it means to be an INTP covers the letters and the nickname. Everything for this type sits here.
Study it like a craft. Then say one unprepared sentence a day, which is the part the studying cannot do for you.