Make your own Join-the-dots puzzles, based on a scene in a Bible story, something in nature, church history, family
or depicting a Christian living theme.
Either create it by hand or on a computer, and make copies to give away or share at church for others to enjoy.
You can be creative with the numbering - not only using numbers or letters for each dot, but counting in twos or more, going backwards or even using the 3-letter abbreviations of the books of the Bible (in order) as the dot 'numbers' to teach the order of the books of the Bible.
You could include these dot-to-dots as a part of a larger Bible activity book which has a variety of activities.