“No good tree bears bad fruit, nor does a bad tree bear good fruit. Each tree is recognised by its own fruit. People do not pick figs from thorn-bushes, or grapes from briers. The good man brings good things out of the good stored up in his heart, and the evil man brings evil things out of the evil stored up in his heart. For out of the overflow of his heart his mouth speaks.”

(Luke 6.43-45)

Do not let any unwholesome talk come out of your mouths, but only what is helpful for building others up according to their needs, that it may benefit those who listen….Get rid of all bitterness, rage and anger, brawling and slander, along with every form of malice….But among you there must  not be even a hint of sexual immorality, or of any kind of impurity, or of greed, because these are improper for God’s holy people. Nor should there be obscenity, foolish talk or coarse joking, which are out of place, but rather thanksgiving.

(Ephesians 4.29,31; 5.3&4)

Finally, friends, whatever is true, whatever is noble, whatever is right, whatever is pure, whatever is lovely, whatever is admirable – if anything is excellent or praiseworthy – think about such things..

(Philippians 4.8)

How is your mind furnished? What things of beauty are placed there to encourage and inspire you? What lurks in the corners, unwanted but somehow stuck there, and likely to roll right out into the centre of your thoughts just when it is least appropriate?

I have images, words in my head which I wish I could wipe right out, things that I read or watched in moments of weakness and now deeply regret. Because I agree completely with the diagnosis that Jesus gives, that what we say and do comes from what we think and imagine and cherish in our minds, in our inmost being. We are responsible, as believers, for the things that we allow to find room in our hearts, because they will imperceptibly come to influence how we think and act. We can become de-sensitized to violence, blasphemy, obscenity and cruelty if we expose ourselves to them too much. My preference is to avoid them at all costs, except where it is impossible – in the living of daily life in this fallen world. Where is the ‘entertainment value’ in revisiting such things, when they reflect and dwell on the pain and darkness which God weeps over? Is it not enough to experience the realities, to see lives being destroyed around us by the evil which stains every life, and warps every impulse towards good?

There is so much in the world that is worth celebrating, worth dwelling upon, so many things that reflect the goodness of God and the image of his character which yet lives in his creatures. I passionately believe that we are missing out on God’s highest purpose and desire for us when we choose to focus on the darkness instead of the light, allowing our view of the world to become skewed and in danger of losing hope. What are we modelling for young believers, for our children, if we allow the bad news, the dark stories, and the secular narratives of humanists and aetheists to dictate our thinking? We have a radical, transforming story to share, and a God who has filled the world with witnesses to his power and glory, whose church is growing and whose power is undiminished.

What do our books, films, music and social media preferences say about how we see the world, about the view of God in the world that we have, about how we are furnishing our minds? We surely know enough already about the dark side of human nature from our own thoughts without needing adult movies, explicit literature – of sex or violence – and amoral song lyrics providing the soundtrack and moving pictures in our minds!

Or is it just me…am I naive and impractical?

As I grow older, I find I am more and not less sensitive, and this doesn’t trouble me in the least. It means that when I read of real suffering, or meet it in those around me, I hurt, I feel pain which prompts prayer, action, compassion and anger against the author of all this destruction – the devil, who, we thank God, has been defeated, but whose power in the world is not yet finally destroyed.

May God continue to help me to guard against all those things that might pollute and poison the new life, and pure spirit which he has caused to well up within me. There is enough remaining that needs cleansed without me adding more!