Convexity

Matthew 24:41

Two women shall be grinding at the mill; the one shall be taken, and the other left.

Proverbs 18:10

• Fort
• Tower

The name of the LORD is a strong tower: the righteous runneth into it, and is safe.

1 Thessalonians 2:12

That ye would walk worthy of God, who hath called you unto his kingdom and glory.

Ephesians 5:1

Be ye therefore followers of God, as dear children;

Genesis 1:6

And God said, Let there be a firmament in the midst of the waters, and let it divide the waters from the waters.

Proverbs 18:11

The rich man's wealth is his strong city, and as an high wall in his own conceit.