Connect with
our Parish!


Click here for the
Parish Calendar


Masses Times

4:00 pm
7:30 am
9:00 am
10:45 am
12:15 pm
6:00 pm (Contemporary Mass)

5:30 pm (Church)
12:15 pm (Cana Hall)

10:30 am (Cana Hall)


7:30 am


2:00-4:00 pm (Church)
8:30-10:00 am 

4:00-5:15 pm (North Wing Room A)


10:00 am (Faith Sharing Room)

(Or by appointment with the priests. To make an appointment contact the Parish Office at 815.436.2651)



Continuous exposition of the Most Blessed Sacrament from Sunday 7:00 pm through Friday 9:00 pm except on First Fridays when exposition continues overnight to Saturday 7:00 am.


Welcome to

St. Mary Immaculate Parish

A Roman Catholic Parish in the Diocese of Joliet

15629 S. Rt. 59, Plainfield, IL 60544     815.436.2651



Jesus said to his disciples: “The kingdom of heaven is like a treasure buried in a field,
which a person finds and hides again, and out of joy goes and sells all that he has and buys that field. Again, the kingdom of heaven is like a merchant searching for fine pearls.
 When he finds a pearl of great price, he goes and sells all that he has and buys it.
Again, the kingdom of heaven is like a net thrown into the sea, which collects fish
of every kind. When it is full they haul it ashore and sit down to put what is good
into buckets. What is bad they throw away. Thus it will be at the end of the age.
The angels will go out and separate the wicked from the righteous and throw
them into the fiery furnace, where there will be wailing and grinding of teeth.

“Do you understand all these things?” They answered, “Yes.” And he replied,
 “Then every scribe who has been instructed in the kingdom of heaven is like
the head of a household who brings from his storeroom both the new and the old.”

- Matthew 13:44-52                



Alpha Signups
are Now Open


   Alpha has arrived! Enjoy great food, laughter and learning about the teachings of Jesus in a welcoming
atmosphere! Be our guest as you explore questions about the existence 
of God and Jesus, the purpose of life, the value of prayer, what happens after death and more.

We will be offering a teen session, a Spanish session and several English adult sessions.

Click HERE to register
for a session!

We also need volunteers for the program as well. There will be an informational volunteer meeting on Sunday June 1 at 11:00am in the Stewardship Unity Room.

Contact Margaret Motto at or
815-436-2651 ext. 849
for more information.

Volunteers Needed

Are you looking for an opportunity to get more involved with our parish? So much of the wonderful work done at SMI wouldn’t be possible without volunteers. If you like having donuts after mass, how about being the family who serves them? If you’ve experienced the kindness of someone during a time of need, why not pay it forward by being part of the Funeral Luncheon Ministry? Do you like helping to plan events? You can contribute to the success of parish workshops and celebrations by joining the Fellowship Team.

Please contact Laura Van Ham
at or 815-436-2651, x887 for more information and to join one of the following teams:

+ Sunday Hospitality—We need groups/families to work one 3-hour shift, 4 times per year. Includes Hospitality set up, service and clean up.

+ Funeral Luncheon—We need a Luncheon Coordinator, Food Donation Callers, Food Donation Volunteers, Kitchen Coordinators, Kitchen Prep Team Members, Servers & Set Up Team Members. Must be available during the weekdays...READ MORE

Totus Tuus
starts this Week!


Totus Tuus takes
place July 20-25

 Sign-up now for this exciting week-long summer catechetical program! Totus Tuus is a diocesan youth program which strives to inspire in young people a true longing for holiness, a deep desire for daily conversion, and an openness to their vocation. The students will be challenged to give themselves entirely to Christ through Mary and to continually strengthen their prayer lives in imitation of her.

A team of 4 seminarians and college students will bring their energy, enthusiasm, love for the faith and commitment to spiritual growth to our youth at SMI this summer.  Activities include catechetical...READ MORE


Senior Health Fair at SMI on Tuesday, July 22

You’re invited to attend Rep. Tom Cross’ Annual Senior Health Fair in Cana Hall at SMI. Booths will feature non-for-profit organizations and businesses and medical providers who help improve the lives of senior citizens. Join us from 9 a.m. to 12 Noon for this year’s great features which include: -Helpful literature & guides, -Booths on safety, security & senior benefits, - Free health screenings, - Free refreshments, - Door prizes. For more information, please call Rep. Cross's office at 815-254-0000.


2014 Catholic Ministries Annual Appeal Progress Report

Thank you to all the 1,153 families who have made a pledge to the Catholic Ministries Annual Appeal.  The Diocese continues to process the pledges from our parish.  If you have not yet made a pledge, please prayerfully consider how you might support the good works of our Bishop and our Diocese and send in your pledge this week.  Pledge envelopes are available in the Commons and can be returned directly to the parish. Thank you also to those of you continuing to make your monthly pledge payments. It is very...READ MORE

2014-2015 SMI School Registration Open

Registration for the 2014-2015 School Year is now underway for all grades at St. Mary Immaculate Parish School. We offer an outstanding Catholic education in both faith and academics for children from Pre-School (age 3 by September 1, 2014) to Grade Eight. The school draws families from Plainfield, Shorewood, Joliet, Bolingbrook, Naperville and beyond. Families wishing to tour the school during the school day are asked to call for an appointment. Please direct all inquiries to Kris at 815-436-3953. Thank you for your interest in St. Mary Immaculate Parish School. For more info on School registration click HERE.