1 Thessalonians 5:8

But let us, being of the day, be sober, having put on a breast-plate of faith and love; and, as a helmet, a hope of salvation;

1 Peter 1:13

Wherefore, having girded up the loins of your mind, being sober, hope perfectly for the grace to be brought to you at the revelation of Jesus Christ;

1 Thessalonians 5:5

for ye are all sons of light, and sons of day; we are not of night, nor of darkness.

Romans 13:12-13

The night was far spent, and the day has drawn near; let us, therefore, put off the works of darkness, and let us put on the armor of light.

Ephesians 6:11

Put on the whole armor of God, that ye may be able to stand against the wiles of the Devil;

Ephesians 6:13-18

On this account, take up the whole armor of God, that ye may be able to withstand in the evil day; and, having fully accomplished all, to stand.

Romans 5:2-5

through Whom also we have had access by faith into this grace in which we have been standing; and we rejoice in hope of the glory of God.

Romans 8:24-25

For by hope we were saved; but hope that is seen is not hope; for who hopes for that which he sees?

1 Corinthians 13:13

But now abides faith, hope, love; these three; and the greatest of these is love.

2 Corinthians 6:7

in the word of truth, in the power of God; through the weapons of righteousness on the right hand and on the left,

Galatians 5:5

for we, in the Spirit, wait, by faith, for the hope of righteousness.

Ephesians 5:8-9

for ye were once darkness, but now are ye light in the Lord; walk as children of light

Ephesians 6:23

Peace be to the brethren, and love with faith, from God the Father, and the Lord Jesus Christ.

2 Thessalonians 2:16

Now our Lord Jesus Christ Himself, and God our Father Who loved us and gave us eternal consolation and good hope in grace.

Hebrews 6:19

which we have as an anchor of the soul, both sure and firm, and entering into the place within the veil;

Hebrews 10:35-36

Cast not away, therefore, your boldness, which, indeed, has great recompense.

1 Peter 1:3-5

Blessed be the God and Father of out Lord Jesus Christ, Who, according to His abundant mercy, begat us again to a living hope through the resurrection of Jesus Christ from among the dead,

1 Peter 2:9

But ye are "an elect race, a kingly priesthood, a holy nation," a people for a possession, that ye may show forth the excellencies of Him Who called you out of darkness into His marvelous light;

1 John 1:7

but, if we walk in the light, as He is in the light, we have fellowship with One another, and the blood of Jesus His Son cleanses us from all sin.

1 John 3:1-3

Behold what manner of love the Father hath given to us, that we should be called children of God; and such we are. For this cause the world knows us not, because it knew Him not.

Treasury of Scripture Knowledge

Summary

But let us, who are of the day, be sober, putting on the breastplate of faith and love; and for an helmet, the hope of salvation.

General references

Bible References

Who

1 Thessalonians 5:5
for ye are all sons of light, and sons of day; we are not of night, nor of darkness.
Romans 13:13
As in the day, let us walk becomingly; not in revellings and drunkenness, not in lewdness and wantonness, not in strife and jealousy;
Ephesians 5:8
for ye were once darkness, but now are ye light in the Lord; walk as children of light
1 Peter 2:9
But ye are "an elect race, a kingly priesthood, a holy nation," a people for a possession, that ye may show forth the excellencies of Him Who called you out of darkness into His marvelous light;
1 John 1:7
but, if we walk in the light, as He is in the light, we have fellowship with One another, and the blood of Jesus His Son cleanses us from all sin.

General references

Mark 13:33
Take heed, watch [and pray]; for ye know not when the time is.