In the biblical context, light is often used as a metaphor for purity, truth, and divine presence. The concept of light being diffusive highlights its ability to spread, permeate, and illuminate all that it touches, symbolizing the pervasive and transformative power of God's presence and truth.

Biblical References:

1. Genesis 1:3-4 : "And God said, 'Let there be light,' and there was light. God saw that the light was good, and He separated the light from the darkness." From the very beginning of creation, light is depicted as a fundamental and good element, separating and overcoming darkness. This initial act of creation sets the stage for light's diffusive nature, as it fills the void and brings order.

2. Psalm 119:105 : "Your word is a lamp to my feet and a light to my path." Here, the psalmist describes God's word as a guiding light, diffusing wisdom and direction into the believer's life. The imagery of a lamp suggests a light that spreads out, illuminating the path ahead and dispelling uncertainty.

3. Isaiah 60:1 : "Arise, shine, for your light has come, and the glory of the LORD rises upon you." This prophetic declaration speaks to the diffusive nature of divine light, as it not only comes upon the people but also causes them to shine, reflecting God's glory to the nations.

4. John 1:4-5 : "In Him was life, and that life was the light of men. The Light shines in the darkness, and the darkness has not overcome it." The Gospel of John presents Jesus as the incarnate Word, whose life is the light of humanity. This light is inherently diffusive, shining into the darkness and prevailing over it, symbolizing the victory of truth and life over sin and death.

5. Matthew 5:14-16 : "You are the light of the world. A city on a hill cannot be hidden. Neither do people light a lamp and put it under a basket. Instead, they set it on a stand, and it gives light to everyone in the house." Jesus' teaching in the Sermon on the Mount emphasizes the diffusive role of believers as light-bearers. Their influence is meant to be visible and widespread, illuminating the world with the light of Christ.

6. Ephesians 5:8-9 : "For you were once darkness, but now you are light in the Lord. Walk as children of light, for the fruit of the light consists in all goodness, righteousness, and truth." The apostle Paul exhorts believers to live as children of light, reflecting the diffusive qualities of goodness, righteousness, and truth in their lives.

Theological Significance:

The diffusive nature of light in Scripture underscores the transformative power of God's presence and truth. Light is not static; it spreads, influences, and changes everything it touches. This characteristic of light serves as a powerful metaphor for the Christian life, where believers are called to be conduits of God's light, impacting the world around them. The pervasive nature of light also reflects the omnipresence and omnipotence of God, who is able to reach into the darkest corners of the human heart and the world, bringing redemption and hope.

In summary, the concept of light as diffusive in the Bible illustrates the expansive and penetrating nature of God's truth and presence, calling believers to be active participants in spreading this light throughout the world.Job 25:3
Is there any number of his armies? and on whom does not his light arise?
Torrey's Topical Textbook

Job 36:30
Behold, he spreads his light on it, and covers the bottom of the sea.
Torrey's Topical Textbook

1 John i. 1-ii. 11
... His pure and glorious light shines; darkness confines; light is diffusive, without
limit: by the light emanating from Him, alone, is God seen (Philo). ...
/.../ten homilies on the epistle of john to the parthians/homily i 1 john i.htm

Love's Triumph
... That diffusive love diffuses itself equally in all directions ... and glorified, as some
solemn Alpine cliff of bare rock is when the tender morning light glows on ...
/.../maclaren/romans corinthians to ii corinthians chap v/loves triumph.htm

The Heavenly Workers and the Earthly Watchers
... all-moving sun pours his directest rays; that above charged with rich gifts from
the Lord of light, glowing with heat drawn from Him, and made diffusive by His ...
/.../maclaren/expositions of holy scripture h/the heavenly workers and the.htm

Who is on the Lord's Side? Exodus 32:26.
... How directly contrary this is to the diffusive spirit of the gospel, any one can
see ... These two classes of character are just as opposite as light and darkness. ...
/.../finney/lectures to professing christians/who is on the lords 2.htm

Excellency of the Christian Institution.
... the understanding and regulate the will, is the most lasting and diffusive benefit,
there ... The light in which these points should be exposed to the view of one ...
/.../sect vi excellency of the.htm

Leaven
... growing into the great herb, and with the inward, penetrating, diffusive influence
of ... supreme, is to change the heavy lump of dough into light, nutritious bread ...
//christianbookshelf.org/maclaren/expositions of holy scripture b/leaven.htm

Discourse viii. The Help of Religion.
... it throws them into new relations, and presents them in an entirely different light. ...
O! if religion were thus a diffusive, practical, every-day reality, there ...
/.../chapin/humanity in the city/discourse viii the help of.htm

'A Dew from the Lord'
... the beneficent warmth might radiate and give heat as well as light to 'all ... take heed
lest He spare not thee.' Israel's religion was not diffusive, therefore it ...
/.../maclaren/expositions of holy scripture a/a dew from the lord.htm

Jesus at the Bier
... And so all our tears and sorrows may flash into beauty, and sparkle into rainbowed
light if the ... God's love flows out of its own expansive and diffusive nature. ...
/.../maclaren/expositions of holy scripture e/jesus at the bier.htm

Commendation of those who had Laid Aside the Practice of Swearing. ...
... water; but the water, which is fluid, and rare, and soft, and diffusive, and giving ...
For He hath turned his beams toward the earth, and made his light to direct ...
/.../chrysostom/on the priesthood/homily ix commendation of those.htm

What does it mean to walk in the light? | GotQuestions.org

What does it mean that Satan masquerades as an angel of light? | GotQuestions.org

Why did God say, “Let there be light,” during creation? | GotQuestions.org

Light: Dictionary and Thesaurus | Clyx.com

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