Luke 12:31 also promises that seeking the kingdom brings added provision, reinforcing the reward for prioritizing God’s reign.

Luke 12:32 assures the disciples that the Father delights to give them the kingdom, mirroring the eternal life promised here.

1 Timothy 4:8 says godliness has promise for both present and future life — directly parallel to the dual reward in Luke 18:30.

In Revelation 2:10, the crown of life for faithful endurance directly parallels the eternal life promised here for leaving all.

In Matthew 6:33, seeking first God's kingdom brings provision — a strong parallel to receiving many times more in this age.

In Matthew 19:29, the same promise of hundredfold reward and eternal life is given — a direct parallel account.

In Mark 10:30, the identical promise of hundredfold reward and eternal life appears — a direct parallel.

1 John 2:25 directly states that eternal life is God's promise, matching the 'age to come eternal life' mentioned here.

Romans 6:23 contrasts sin's wage (death) with God's gift (eternal life) — underscoring that the eternal life promised in Luke 18:30 is a free gift.

Galatians 6:8 similarly contrasts flesh and Spirit sowing, with eternal life as the Spirit's harvest — echoing the promised reward of eternal life here.