The passage discusses how:
1) The day of the Lord will come suddenly like a thief in the night to those who are unprepared.
2) Believers should stay awake, sober, and ready by having faith, love, and hope so they are not surprised by his coming.
3) They should encourage each other as they wait patiently for the Lord's return, which is near.
2. Now, brothers and sisters, about times and dates we
do not need to write to you, 2 for you know very well
that the day of the Lord will come like a thief in the
night. 3 While people are saying, Peace and
safety, destruction will come on them suddenly, as
labor pains on a pregnant woman, and they will not
escape. 4 But you, brothers and sisters, are not in
darkness so that this day should surprise you like a
thief. 5 You are all children of the light and children of
the day. We do not belong to the night or to the
darkness.
3. 6 So then, let us not be like others, who are asleep, but
let us be awake and sober. 7 For those who sleep, sleep
at night, and those who get drunk, get drunk at night.
8 But since we belong to the day, let us be sober,
putting on faith and love as a breastplate, and the hope
of salvation as a helmet. 9 For God did not appoint us
to suffer wrath but to receive salvation through our
Lord Jesus Christ.10 He died for us so that, whether we
are awake or asleep, we may live together with
him. 11 Therefore encourage one another and build
each other up, just as in fact you are doing.
4. 7 Be patient, then, brothers and sisters,
until the Lords coming. See how the
farmer waits for the land to yield its
valuable crop, patiently waiting for the
autumn and spring rains. 8 You too, be
patient and stand firm, because the Lords
coming is near. 9 Dont grumble against
one another, brothers and sisters, or you
will be judged. The Judge is standing at the
door!
5. I tell you, he will see that they get
justice, and quickly. However,
when the Son of Man comes, will
he find faith on the earth?"
6. You also must be
ready, because the Son of
Man will come at an hour
when you do not expect him.
7. But the day of the Lord will come like
a thief. The heavens will disappear
with a roar; the elements will be
destroyed by fire, and the earth and
everything done in it will be laid
bare. Since everything will be
destroyed in this way, what kind of
people ought you to be? You ought to
live holy and godly lives
8. Are you ready for Him to return?
What will you be found doing when
the Lord returns?