1 John 4:20 directly connects love for God to love for brother, intensifying the logic that closing one's heart denies God's love.

In 1 John 4:11, the obligation to love one another is grounded in God's love for us — the basis for the practical love demanded here.

In 1 John 2:15, loving the world excludes love for the Father — the root issue behind the unloving behavior described here.

1 John 5:1 extends the principle: loving the Father inherently means loving His children, reinforcing the obligation to care for brothers in need.

In 1 Timothy 6:17, Paul warns the rich not to trust in wealth, aligning with John's warning against closing one's heart to the needy.

In Luke 3:11, John the Baptist instructs sharing tunics and food, directly paralleling the command to provide for a brother in need.

In 2 Corinthians 8:14, Paul echoes the same principle of using abundance to supply others' needs, promoting fairness among believers.

In Isaiah 58:7-10, sharing bread with the hungry is true fasting, mirroring the demand to see and relieve a brother's need.

2 Corinthians 9:5-9 expands on joyful generosity, promising God's blessing for cheerful givers, directly supporting the call to open one's heart.

1 Timothy 6:18 directly commands generosity and readiness to share, echoing the same imperative as in 1 John 3:17.

Hebrews 13:16 urges doing good and sharing possessions as pleasing sacrifices to God, reinforcing John's call to act on compassion.

In Deuteronomy 15:7-11, the command to not be hardhearted or tightfisted toward the poor directly parallels the warning about closing one's heart.

John 5:42 says the Jewish leaders do not have God's love in their hearts—the same charge as closing your heart to a needy brother.

In Colossians 3:12, believers are commanded to clothe themselves with compassion — the very mercy lacking in the selfish person described here.

Galatians 2:10 records Paul's eagerness to remember the poor—a personal example of the imperative to care for needy believers.

2 Corinthians 9:12 calls the collection a ministry that supplies saints' needs—the exact action urged in 1 John 3:17.

In Hebrews 6:10, God promises not to forget those who help his people — a positive counterpart to the warning here about failing to show pity.

In James 1:27, pure religion is defined as caring for orphans and widows — the same practical love this verse demands for any brother in need.

2 Corinthians 8:8 presents generous giving as proof of genuine love—the same test of love through material help.

Romans 12:13 directly commands sharing with needy saints, echoing the call to open our hands and hearts to brothers in need.

Acts 2:45 shows believers selling possessions to give to anyone in need—the positive example opposite the one who withholds pity.

Proverbs 14:31 ties treatment of the poor to honoring or insulting God — echoing 1 John 3:17's point that love of God is shown through pity.

In Leviticus 25:35, the command to help a poor brother provides the OT basis for the compassion expected in 1 John 3:17.

In Ruth 2:16, Boaz's intentional provision for Ruth exemplifies the generosity toward the needy that 1 John 3:17 commands.

In 2 Chronicles 28:15, the care for captured brothers – clothing, food, healing – directly mirrors the material compassion in 1 John 3:17.

In Job 31:17, Job's sharing food with the fatherless illustrates the same refusal to withhold from the needy as in 1 John 3:17.

In Proverbs 14:21, despising the neighbor is sin and generosity brings blessing — directly reinforcing the call to pity and action in 1 John 3:17.

In Genesis 43:30, Joseph's deep compassion for his brother Benjamin exemplifies the pity for a brother in need that 1 John 3:17 requires.

Proverbs 24:11 commands active rescue of those in mortal danger — a stronger call to action that parallels the need to help a brother in need.

Ezekiel 33:31 describes people who speak love but their hearts are greedy for gain—parallel to having possessions but no pity.

Mark 12:31 commands love your neighbor as yourself—the foundation for why we must pity the needy.

2 Corinthians 6:12 speaks of being restricted in affections—mirroring the closed heart that withholds compassion from a brother.

In Proverbs 19:17, generosity to the poor is lending to the Lord, reinforcing the call to open one's heart to a brother in need.

Proverbs 17:5 warns that mocking the poor insults God — similar to how 1 John 3:17 implies lack of pity questions God's love in us.

In 2 Corinthians 8:15, Paul cites the manna principle to show God's design for equitable distribution, reinforcing the call to share with the needy.

In Psalm 77:9, the psalmist questions if God has shut up his compassion — a contrast to humans who close their hearts to the needy in 1 John 3:17.

1 Corinthians 13:5 says love is not self-seeking—this verse broadens the principle behind not closing our hearts to a brother's need.

In Deuteronomy 24:19, leaving harvest for the poor illustrates the open-handed generosity that 1 John 3:17 demands.

In Deuteronomy 10:19, the command to love foreigners extends the same compassion for the needy that 1 John 3:17 applies to brothers.

Luke 11:41 urges giving alms from within for cleanness—parallels the call to open your heart and possessions to the needy.

In Deuteronomy 26:13, giving the sacred portion to the needy demonstrates the obedience that matches the compassion in 1 John 3:17.