I don't have all the answers and I still have those "Oh-my-gosh-I'm-doing-a-horrible-job-at-parental-discipline" moments. Usually they are late at night, when I'm exhausted. (My kind husband is quick to remind me of this.) So, I humbly offer a few discipline tips or strategies that work for me and our Crew... the things I go back to time after time... the things my husband and I agree makes sense, seems loving and are just plain Godly.
#1 - Be consistent. A double-minded Mommy is unstable in all her ways. You're believing that your training up a Godly individual. Show your faith by your consistent parental discipline action. Consistency is key. Don't try one thing one day and another thing another day.