If you come to recognize the beliefs on which your doubts about Christianity are based, and if you seek as much proof for those beliefs as you seek from Christians for theirs - you will discover that your doubts are not as solid as they first appeared.
Timothy KellerThe targets of this story are not wayward sinners but religious people who do everything the Bible requires. Jesus is pleading not so much with immoral outsiders as with moral insiders. H wants to show them their blindness, narrowness, and self righteousness, and how these things are destroying both their own souls and the lives of the people around them.
Timothy KellerThere are many ways to cover up our sin. We may justify or minimize it by blaming circumstances and others people. However, real repentance first admits sin as sin and takes full responsibility. True confession and repentance begins when blame shifting ends...Just as real repentance begins only where blame shifting ends, so it also begins where self-pity ends, and we start to turn from our sin out of love for God rather than mere self-interest.
Timothy Keller