But when the sun came up, they were scorched, and because they did not have sufficient root, they withered.

When the sun came up it was scorched, and because it did not have sufficient root, ¹  it withered.

Thus ¹  people ²  were scorched by the terrible heat, ³  yet ⁴  they blasphemed the name of God, who has ruling authority ⁵  over these plagues, and they would not repent and give him glory.