Tra từ preach - Từ điển Oxford Advanced Learner 8th

preach [preach preaches preached preaching] BrE [priːtʃ] NAmE [priːtʃ] verb
1. intransitive, transitive to give a religious talk in a public place, especially in a church during a service
•She preached to the congregation about forgiveness.
•~ sth The minister preached a sermon on the parable of the lost sheep.
2. transitive, intransitive to tell people about a particular religion, way of life, system, etc. in order to persuade them to accept it
•~ sth to preach the word of God
•He preached the virtues of capitalism to us.
•~ (about sth) She preached about the benefits of a healthy lifestyle.
3. intransitive (disapproving)to give sb advice on moral standards, behaviour, etc, especially in a way that they find annoying or boring
•I'm sorry, I didn't mean to preach.
•~ at sb You're preaching at me again!
more at practise what you preach at ↑practise
Idiom: ↑preach to the converted
Verb forms:

Word Origin:
Middle English: from Old French prechier, from Latin praedicare ‘proclaim’, in ecclesiastical Latin ‘preach’, from prae ‘before’ + dicare ‘declare’.

Collocations:
Religion
Being religious
believe in God/Christ/Allah/free will/predestination/heaven and hell/an afterlife/reincarnation
be/become a believer/an atheist/an agnostic/a Christian/Muslim/Hindu/Buddhist, etc.
convert to/practise/ (especially US) practice a religion/Buddhism/Catholicism/Christianity/Islam/Judaism, etc.
go to church/(NAmE) temple (= the synagogue)
go to the local church/mosque/synagogue/gurdwara
belong to a church/a religious community
join/enter the church/a convent/a monastery/a religious sect/the clergy/the priesthood
praise/worship/obey/serve/glorify God
Celebrations and ritual
attend/hold/conduct/lead a service
perform a ceremony/a rite/a ritual/a baptism/the Hajj/a mitzvah
carry out/perform a sacred/burial/funeral/fertility/purification rite
go on/make a pilgrimage
celebrate Christmas/Easter/Eid/Ramadan/Hanukkah/Passover/Diwali
observe/break the Sabbath/a fast/Ramadan
deliver/preach/hear a sermon
lead/address the congregation
say/recite a prayer/blessing
Religious texts and ideas
preach/proclaim/spread the word of God/the Gospel/the message of Islam
study/follow the dharma/the teachings of Buddha
read/study/understand/interpret scripture/the Bible/the Koran/the gospel/the Torah
be based on/derive from divine revelation
commit/consider sth heresy/sacrilege
Religious belief and experience
seek/find/gain enlightenment/wisdom
strengthen/lose your faith
keep/practise/practice/abandon the faith
save/purify/lose your soul
obey/follow/keep/break/violate a commandment/Islamic law/Jewish law
be/accept/do God's will
receive/experience divine grace
achieve/attain enlightenment/salvation/nirvana
undergo a conversion/rebirth/reincarnation
hear/answer a prayer
commit/confess/forgive a sin
do/perform penance

Example Bank:
•He preached against the evils of drink.
•He preached on the need to tackle social problems.
•She preached to a large congregation.
•a church that is alive and preaching the good news of Jesus Christ
•preaching about freedom and democracy