While coloring pages may seem simple in the minds of parents and other adults these days, they are often the passport into a more creative style of play. Yes, your child will simply color the picture online, but by doing so, she is learning not only to stay inside the lines, but to balance color and texture and to simply use her imagination. If a coloring page for kids is the first step into a full-fledged imagination based entertainment package, it is unlikely many parents will find them simple for long.
You might have heard of alphabet color pages that are used to teach preschool kids and toddlers. They are taught alphabets and relate them with their surroundings. Similarly the Biblical coloring pages are there too for getting direct print from your computer and show them to your children. The world of web has been really delightful in these matters. You can find ready made color pages in hundreds of styles and colors that also contain Biblical themes, stories like Noah's Ark, the Whale, miracles of Jesus, about the birth of baby Jesus, Mother Mary, Easter, Gift of Magi and alike. The use of these coloring sheets is perfect to teach preschool children the values and morals of Christianity, the true meaning of religion and how to become pious.
Today most homes have a printer on hand and that makes it fast and easy to use online printable coloring pages. They don't take much ink either so you can find the value is there all the way around. If you don't have a printer at home you can often use those at the local library to print the coloring pages for a very small fee.