ISTJ: Lord, help me to relax about insignificant details beginning tomorrow at 11:41.23 a.m. EST.
They don't tend to seem nearly as obvious about this as many people type them as and certainly not to the extent that ESxJ's are but I still do imagine that internally this is a fairly well fitting description. If I had to acknowledge two notable characteristic about ISTJ's it would be their apparent need for acceptance by the group despite their thinking preference and in older ISTJ's, a salient belief in conservative values ("Kids these days!")
INFJ: Lord, help me not be a perfectionist. (Did I spell that correctly?)
INFJ's don't seem to really have this as a defining characteristic, at least not any more than other xxxJ type. There most notable flaw is that they seem to be able to act in complete amiability to a person while cursing them out internally. That would be their secondary Fe at work.
ENTJ: Lord, help me slow downandnotrushthroughwhatIdo.
Hahahahah... Yeah... the NTJ ones are pretty fun. Compliments of my ENTJ friend: "Dear God... please help me share ownership of my company with the other equal owner, but let me have full control over the important things."
I have an inner monologue that sounds strikingly similar to something off Animal Planet.